APA ציטוט

Singer, E. J. (1977). Training in industry and commerce (Rev. ed.). Institute of Personnel Management.

Chicago Style (17th ed.) Citation

Singer, Edwin James. Training in Industry and Commerce. Rev. ed. London: Institute of Personnel Management, 1977.

ציטוט MLA

Singer, Edwin James. Training in Industry and Commerce. Rev. ed. Institute of Personnel Management, 1977.