Ball, M. M. (1969). The Oas in transition. Duke U. Pr..
Citación estilo ChicagoBall, M. Margaret. The Oas in Transition. Durham, N.C: Duke U. Pr., 1969.
Cita MLABall, M. Margaret. The Oas in Transition. Duke U. Pr., 1969.
Warning: These citations may not always be 100% accurate.