Παραπομπή APA

Prokopenko, J., & International Labour Office. (1987). Productivity management: A practical handbook. Geneva: International Labour Office.

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.