Dyfyniad APA

(1971). Yearbook on Latin American Communist Affairs, 1971. Hoover Institution Press.

Dyfyniad Arddull Chicago

Yearbook on Latin American Communist Affairs, 1971. Stanford, Ca: Hoover Institution Press, 1971.

Dyfyniad MLA

Yearbook on Latin American Communist Affairs, 1971. Hoover Institution Press, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.