APA aipamena

Galbraith, J. K. (1992). The culture of contentment. Houghton Mifflin Co..

Chicago Style aipamena

Galbraith, John Kenneth. The Culture of Contentment. Boston: Houghton Mifflin Co., 1992.

MLA aipamena

Galbraith, John Kenneth. The Culture of Contentment. Houghton Mifflin Co., 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.