Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (8ú heag.)

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

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