Warren, G. W. (1996). The art of teaching ballet: Ten twentieth-century masters. University Press of Florida.
Citazione stile Chigago Style (17a edizione)Warren, Gretchen Ward. The Art of Teaching Ballet: Ten Twentieth-century Masters. Gainesville: University Press of Florida, 1996.
Citatione MLA (9a ed.)Warren, Gretchen Ward. The Art of Teaching Ballet: Ten Twentieth-century Masters. University Press of Florida, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.