Althaus, B. (1903). Advice to Pupils & Teachers of the Violin (1a. ed.). Charles Scribner's Sons.
Cita Chicago (17th ed.)Althaus, Basil. Advice to Pupils & Teachers of the Violin. 1a. ed. Londres: Charles Scribner's Sons, 1903.
Cita MLA (9th ed.)Althaus, Basil. Advice to Pupils & Teachers of the Violin. 1a. ed. Charles Scribner's Sons, 1903.
Atenció: Aquestes cites poden no estar 100% correctes.