Müller, J. F., & Rusch, H. W. (1966). Müller - Rusch string method for class or individual instruction: String bass. Neil A. Kjos Music.
Chicago-čujuhus (17. p.)Müller, J. Frederick, juo Harold W. Rusch. Müller - Rusch String Method for Class or Individual Instruction: String Bass. Park Ridge, IL: Neil A. Kjos Music, 1966.
MLA-čujuhus (9. p.)Müller, J. Frederick, juo Harold W. Rusch. Müller - Rusch String Method for Class or Individual Instruction: String Bass. Neil A. Kjos Music, 1966.
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