Gaya APA

P.E, C, H., Nance, H. (1984). THE FOREMAN/SUPERVISOR'S HANDBOOK . United States of America: VAN NOSTRAND REINHOLD COMPANY.

Gaya MLA

P.E, Carl, Heyel,., Nance, H.W.. "THE FOREMAN/SUPERVISOR'S HANDBOOK". United States of America: VAN NOSTRAND REINHOLD COMPANY, 1984. Text.