Dyfyniad APA

Thut, I. N., & Adams, D. (1964). Educational patterns in contemporary societies. McGraw-Hill.

Dyfyniad Arddull Chicago

Thut, I. N., and Don Adams. Educational Patterns in Contemporary Societies. New York: McGraw-Hill, 1964.

Dyfyniad MLA

Thut, I. N., and Don Adams. Educational Patterns in Contemporary Societies. McGraw-Hill, 1964.

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