Skornicka, J. E. (1935). Bassoon: A fundamental course for individual or like-instrument class instruction / J.E.Skornicka. Rubank.

Skornicka, J. E. Bassoon: A Fundamental Course for Individual or Like-instrument Class Instruction / J.E.Skornicka. Miami, Fl.: Rubank, 1935.

Skornicka, J. E. Bassoon: A Fundamental Course for Individual or Like-instrument Class Instruction / J.E.Skornicka. Rubank, 1935.