Institute of Applied Manpower Research. (1999). Manpower profile work (7th ed.).
Chicago Style aipamenaInstitute of Applied Manpower Research. Manpower Profile Work. 7th ed. New Delhi, 1999.
MLA aipamenaInstitute of Applied Manpower Research. Manpower Profile Work. 7th ed. 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.