Cita APA (7a ed.)

Durand, D. E. (1975). Effects of achievement motivation and skill training on the entrepreneurial behavior of black businessmen. [s.n.].

Cita Chicago Style (17a ed.)

Durand, Douglas E. Effects of Achievement Motivation and Skill Training on the Entrepreneurial Behavior of Black Businessmen. [S.l.]: [s.n.], 1975.

Cita MLA (9a ed.)

Durand, Douglas E. Effects of Achievement Motivation and Skill Training on the Entrepreneurial Behavior of Black Businessmen. [s.n.], 1975.