BBA

Budapest Bartók Archives, Institute of Musicology, Research Centre for the Humanities, Hungarian Academy of Sciences

BBA BB–AKM

Budapest Bartók Archives, Correspondence between Bartók and AKM (Gesellschaft der Autoren, Komponisten und Musikverleger)

BBA BB–Breitkopf

Budapest Bartók Archives, Correspondence between Bartók and Breitkopf und Härtel

BBA BB–Busoni

Budapest Bartók Archives, Correspondence between Bartók and Ferruccio Busoni

BBA BB–Geyer

Budapest Bartók Archives, Correspondence between Bartók and Stefi Geyer

BBA BH BB–K

Budapest Bartók Archives, Correspondence between Bartók and the Kodálys

BBA EMB

Budapest Bartók Archives , Deposit from Editio Musica Budapest

BBA RL

Budapest Bartók Archives , Reference Library

BH

Hungarian Bartók Estate

BL

British Library (photocopy in BBA)

CH-Bps

Paul Sacher Foundation, Basel, Switzerland

CUL RBML

Columbia University Libraries, Rare Book & Manuscript Library

KA

Kodály Archives, Budapest (photocopy in BBA)

LIM

Library of the Institute of Musicology, Research Centre for the Humanities, Hungarian Academy of Sciences

PB B&H–BB

Péter Bartók Collection (CH-Bps), correspondence between Bartók and Boosey & Hawkes (photocopy in BBA)

PB BB– Columbia University

Péter Bartók Collection (CH-Bps), Bartók to Columbia University (photocopy in BBA)

PB BB– Schulthess

Péter Bartók Collection (CH-Bps), Bartók to Walter Schulthess (photocopy in BBA)

PB BB– University of Washington

Péter Bartók Collection (CH-Bps), Bartók to the University of Washington (photocopy in BBA)

PB BB–Bator

Péter Bartók Collection (CH-Bps), Bartók to Viktor Bator (photocopy in BBA)

PB BB–Bianu

Péter Bartók Collection (CH-Bps), Bartók to Ion Bianu (photocopy in BBA)

PB BB–Herzog

Péter Bartók Collection (CH-Bps), Bartók to George Herzog (photocopy in BBA)

PB BB–Library of Congress

Péter Bartók Collection (CH-Bps), Bartók to the Library of Congress (photocopy in BBA)

PB BB–Misc.

Péter Bartók Collection (CH-Bps), Bartók to micellaneous correspondents (photocopy in BBA)

PB BB–Müller-Widmann

Péter Bartók Collection (CH-Bps), Bartók to Annie Müller-Widmann (photocopy in BBA)

PB BB–PB

Péter Bartók Collection (CH-Bps), Family correspondence between Béla, Ditta and Péter Bartók

PB BB–Sacher

Péter Bartók Collection (CH-Bps), Bartók to Paul Sacher (photocopy in BBA)

PB BB–UE

Péter Bartók Collection (CH-Bps), correspondence between Bartók and Universal Edition, Vienna (photocopy in BBA)

PB F

Péter Bartók Collection (CH-Bps), Family Correspondence

PB Misc.–BB

Péter Bartók Collection (CH-Bps), miscellaneous correspondents to Bartók (photocopy in BBA)

PC

Private Collection

B&H

Boosey and Hawkes

encl.

enclosure

Jr.

junior

misc.

miscellaneous

orig.

original

Sr.

senior

UE

Universal Edition