APA ציטוט

Prokopenko, J. (1987). Productivity management: A practical handbook. Intenational Labour Office.

Chicago Style (17th ed.) Citation

Prokopenko, Joseph. Productivity Management: A Practical Handbook. Geneva: Intenational Labour Office, 1987.

ציטוט MLA

Prokopenko, Joseph. Productivity Management: A Practical Handbook. Intenational Labour Office, 1987.