Contrabaix (Catalan Wikipedia)

Slatford, Rodney. «Double bass». Oxford Music Online: Grove Music Online, 2001. DOI: 10.1093/gmo/9781561592630.article.46437. [Consulta: 6 desembre 2019].

earlybass.com (Global: low place; Catalan: low place)

Planyavsky, Alfred. «Chamber music in the Vienna Double Bass Archive» (en anglès), 01-09-1996. Arxivat de l'original el 2021-08-25. [Consulta: 6 desembre 2025].
Alfred Planyavsky, "Chamber music in the Vienna Double Bass Archive" Arxivat 25 August 2021 a Wayback Machine., September 1996, translated by James Barket

geocities.com (Global: 1,594^th place; Catalan: 504^th place)

Hurst, Lawrence. «A Brief History of the Double Bass» (en anglès). Arxivat de l'original el 2009-10-27. [Consulta: 21 juliol 2012].

gollihurmusic.com (Global: low place; Catalan: low place)

Double Bass Sizing FAQ, Bob Gollihur

guitarworld.com (Global: 1,715^th place; Catalan: 3,715^th place)

Wells, Nick. «“There were no fret markers on it, so all I could do was try to keep a straight face and guess!” Fretted, fretless, double bass, eight-string – Sting is unstoppable on bass. Here’s how he developed his style» (en anglès). Guitar World, 21-09-2024. Arxivat de l'original el 2025-07-18. [Consulta: 6 desembre 2025].

jstor.org (Global: 23^rd place; Catalan: 44^th place)

Bergquist, Stephen A. «Four Centuries of String Players in Portrait Prints». Music in Art, 44, 1/2, 2019, p. 181–202. ISSN: 1522-7464.

ludwig-van.com (Global: low place; Catalan: low place)

«The Octobass Is An Instrument Capable of Playing Below Human Hearing Range» (en anglès). Ludwig-van.com, 20 maig 2015.

melomanodigital.com (Global: low place; Catalan: 4,484^th place)

Poblete, Fernando. «El contrabajo» (en castellà). Melómano Digital, 28-03-2012. [Consulta: 6 desembre 2025].

oocities.org (Global: 3,769^th place; Catalan: 1,523^rd place)

«A Brief History of the Double Bass». Oocities.org. [Consulta: 23 desembre 2015].

openlibrary.org (Global: 185^th place; Catalan: 857^th place)

Planyavsky, Alfred; Barket, James. The Baroque Double Bass Violone (en anglès). Lanham (Maryland): Scarecrow Press, 1998-08-06, p. 172. ISBN 978-1-4616-7249-4.

oxfordmusiconline.com (Global: 1,618^th place; Catalan: 404^th place)

Slatford, Rodney. «Double bass». Oxford Music Online: Grove Music Online, 2001. DOI: 10.1093/gmo/9781561592630.article.46437. [Consulta: 6 desembre 2019].

paulbrun.com (Global: low place; Catalan: low place)

«A New History of the Double Bass». Paulbrun.com. [Consulta: 21 juliol 2012].

treccani.it (Global: 157^th place; Catalan: 103^rd place)

«contrabbasso» (en italià). Treccani. [Consulta: 12 octubre 2022].

web.archive.org (Global: 1^st place; Catalan: 1^st place)

The Orchestra: A User's Manual Arxivat 29 December 2011 a Wayback Machine., Andrew Hugill with the Philharmonia Orchestra
Planyavsky, Alfred. «Chamber music in the Vienna Double Bass Archive» (en anglès), 01-09-1996. Arxivat de l'original el 2021-08-25. [Consulta: 6 desembre 2025].
Wells, Nick. «“There were no fret markers on it, so all I could do was try to keep a straight face and guess!” Fretted, fretless, double bass, eight-string – Sting is unstoppable on bass. Here’s how he developed his style» (en anglès). Guitar World, 21-09-2024. Arxivat de l'original el 2025-07-18. [Consulta: 6 desembre 2025].
Hurst, Lawrence. «A Brief History of the Double Bass» (en anglès). Arxivat de l'original el 2009-10-27. [Consulta: 21 juliol 2012].
Alfred Planyavsky, "Chamber music in the Vienna Double Bass Archive" Arxivat 25 August 2021 a Wayback Machine., September 1996, translated by James Barket

worldcat.org (Global: 4^th place; Catalan: 6^th place)

Bergquist, Stephen A. «Four Centuries of String Players in Portrait Prints». Music in Art, 44, 1/2, 2019, p. 181–202. ISSN: 1522-7464.

Contrabaix (Catalan Wikipedia)

books.google.cat (Global: 516th place; Catalan: 3rd place)

britannica.com (Global: 37th place; Catalan: 20th place)

contrabass.com (Global: low place; Catalan: low place)

dmu.ac.uk (Global: low place; Catalan: low place)

mti.dmu.ac.uk

doi.org (Global: 2nd place; Catalan: 4th place)

dx.doi.org

earlybass.com (Global: low place; Catalan: low place)

geocities.com (Global: 1,594th place; Catalan: 504th place)

gollihurmusic.com (Global: low place; Catalan: low place)

guitarworld.com (Global: 1,715th place; Catalan: 3,715th place)

jstor.org (Global: 23rd place; Catalan: 44th place)

ludwig-van.com (Global: low place; Catalan: low place)

melomanodigital.com (Global: low place; Catalan: 4,484th place)

oocities.org (Global: 3,769th place; Catalan: 1,523rd place)

openlibrary.org (Global: 185th place; Catalan: 857th place)

oxfordmusiconline.com (Global: 1,618th place; Catalan: 404th place)

paulbrun.com (Global: low place; Catalan: low place)

treccani.it (Global: 157th place; Catalan: 103rd place)

web.archive.org (Global: 1st place; Catalan: 1st place)

worldcat.org (Global: 4th place; Catalan: 6th place)

books.google.cat (Global: 516^th place; Catalan: 3^rd place)

britannica.com (Global: 37^th place; Catalan: 20^th place)

doi.org (Global: 2^nd place; Catalan: 4^th place)

geocities.com (Global: 1,594^th place; Catalan: 504^th place)

guitarworld.com (Global: 1,715^th place; Catalan: 3,715^th place)

jstor.org (Global: 23^rd place; Catalan: 44^th place)

melomanodigital.com (Global: low place; Catalan: 4,484^th place)

oocities.org (Global: 3,769^th place; Catalan: 1,523^rd place)

openlibrary.org (Global: 185^th place; Catalan: 857^th place)

oxfordmusiconline.com (Global: 1,618^th place; Catalan: 404^th place)

treccani.it (Global: 157^th place; Catalan: 103^rd place)

web.archive.org (Global: 1^st place; Catalan: 1^st place)

worldcat.org (Global: 4^th place; Catalan: 6^th place)