Lebert, S., & Stark, L. Theoretical and practical piano-school for systematic instruction in all branches of piano-playing from the first elements to the highest proficiency / by Dr. Sigismund Lebert and Dr. Louis Stark (G. Schirmer's edition of standard instruction books.).
Cita Chicago Style (17a ed.)Lebert, Sigmund, y Ludwig Stark. Theoretical and Practical Piano-school for Systematic Instruction in All Branches of Piano-playing from the First Elements to the Highest Proficiency / by Dr. Sigismund Lebert and Dr. Louis Stark. G. Schirmer's edition of standard instruction books. México : Otto y Arzoz, s.a.
Cita MLA (8a ed.)Lebert, Sigmund, y Ludwig Stark. Theoretical and Practical Piano-school for Systematic Instruction in All Branches of Piano-playing from the First Elements to the Highest Proficiency / by Dr. Sigismund Lebert and Dr. Louis Stark. G. Schirmer's edition of standard instruction books.