Skornicka, J. E. (1934). French Horn (Eb alto or Mellophone): A fundamental course for individual or like-instrument class instruction / J.E.Skornicka. Rubank.

Skornicka, J. E. French Horn (Eb Alto or Mellophone): A Fundamental Course for Individual or Like-instrument Class Instruction / J.E.Skornicka. Miami, Fl.: Rubank, 1934.

Skornicka, J. E. French Horn (Eb Alto or Mellophone): A Fundamental Course for Individual or Like-instrument Class Instruction / J.E.Skornicka. Rubank, 1934.