APA aipamena

Levi, L. (1981). Preventing work stress. Addison Wesley Pub. Co.

Chicago Style aipamena

Levi, Lennart. Preventing Work Stress. Reading, MA: Addison Wesley Pub. Co, 1981.

MLA aipamena

Levi, Lennart. Preventing Work Stress. Addison Wesley Pub. Co, 1981.