APA (7e ed.) Bronvermelding

Mashhour, A. (2014). Guitar Fingers: Essential technique in pictures ; all levels / Ashkan Mashhour. Pêle-Mêle Works.

Chicago (17e ed.) Bronvermelding

Mashhour, Ashkan. Guitar Fingers: Essential Technique in Pictures ; All Levels / Ashkan Mashhour. [S.l.]: Pêle-Mêle Works, 2014.

MLA (8e ed.) Bronvermelding

Mashhour, Ashkan. Guitar Fingers: Essential Technique in Pictures ; All Levels / Ashkan Mashhour. Pêle-Mêle Works, 2014.