Pierce, A. A. (1933). Instruction in music and art, in two parts. U.S. Govt. Print. Off.
Citazione stile Chigago Style (17a edizione)Pierce, Anne Alise. Instruction in Music and Art, in Two Parts. Washington: U.S. Govt. Print. Off, 1933.
Citatione MLA (9a ed.)Pierce, Anne Alise. Instruction in Music and Art, in Two Parts. U.S. Govt. Print. Off, 1933.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.