APA aipamena

Ergler, P. C. (1970). The role of contract engineering in technical manpower planning. American Management Association.

Chicago Style aipamena

Ergler, Paul C. The Role of Contract Engineering in Technical Manpower Planning. [New York]: American Management Association, 1970.

MLA aipamena

Ergler, Paul C. The Role of Contract Engineering in Technical Manpower Planning. American Management Association, 1970.