Berlin, B. (1970). Four star sight reading and ear tests for piano students: Daily exercises based on the requirements and recomended for use in connection with grade VI pianoforte examination of the Royal Conservatory of Music. The Frederick Harris Music CO. Limited.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBerlin, Boris. Four Star Sight Reading and Ear Tests for Piano Students: Daily Exercises Based on the Requirements and Recomended for Use in Connection with Grade VI Pianoforte Examination of the Royal Conservatory of Music. Canadá: The Frederick Harris Music CO. Limited, 1970.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিBerlin, Boris. Four Star Sight Reading and Ear Tests for Piano Students: Daily Exercises Based on the Requirements and Recomended for Use in Connection with Grade VI Pianoforte Examination of the Royal Conservatory of Music. The Frederick Harris Music CO. Limited, 1970.