Concertina
Bandonion und Konzertina
Maria Dunkel
The Best Concertina Method-Yet!
Bob Kail
Pretty complete guide to squeezeboxes
Wendy Morrison
The Irish concertina
Mick Bramich
The Concertina
Frank Butler
Handbook For Anglo-Chromatic Concertina
Roger Watson
Handbook For English Concertina
Roger Watson
Eine kurze Darstellung der englischen Concertina
William Cawdell
Wolf's concertina course
The concertina
Frank Butler
Winner's easy system for the German concertina
Septimus Winner
Entwicklungen einer Instrumentenfamilie
Hans-Peter Graf
Akkordeon, Bandonion, Concertina im Kontext der Harmonikainstrumente
Maria Dunkel
The Anglo-German concertina
Dan Michael Worrall
A Handbook of the concertina
Fred Quann
Das grosse Buch der Handzuginstrumente
Wolf Linde
Die Balginstrumente
Hans Luck
Concertina without a master
The Chemnitzer Concertina
La Vern J. Rippley
Ot folʹklora do vysokogo professionalizma
V. R. (Vasiliĭ Rodionovich) Zavʹi͡alov
Handbook for English Concertina
Richard Carlin
A brief list of introductory materials concerning the concertina
Michael J Buonaiuto
The Wheatstone English concertina in Victorian England
Allan W. Atlas
The wanderer
Pauline Oliveros
Die Geschichte(n) gefalteter Bücher
Christoph Benjamin Schulz
Notnye izdanii͡a v fondakh Gosudarstvennoĭ biblioteki SSSR imeni V.I. Lenina
Gosudarstvennai͡a biblioteka SSSR imeni V.I. Lenina. Otdel notnykh izdaniĭ i zvukozapiseĭ.