APA (7 ম সংস্করণ) উদ্ধৃতি

(1938). Rudiments and theory of music. Associated board of the royal school of music.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Rudiments and Theory of Music. England: Associated board of the royal school of music, 1938.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Rudiments and Theory of Music. Associated board of the royal school of music, 1938.