APA aipamena

Lauer, R. H. (1992). Social problems and the quality of life (5th ed.). Dubuque, IA: Wm. C. Brown.

Chicago Style aipamena

Lauer, Robert H. Social Problems and the Quality of Life. 5th ed. Dubuque, IA: Wm. C. Brown, 1992.

MLA aipamena

Lauer, Robert H. Social Problems and the Quality of Life. 5th ed. Dubuque, IA: Wm. C. Brown, 1992.

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