Παραπομπή APA

Goldsteil, I. L., & Ford, K. J. (2010). Training in organization: Needs assessment, development and evaluvation (4th.). Cengage learning.

Παραπομπή Chicago Style

Goldsteil, Irwin L., και Kevin J. Ford. Training in Organization: Needs Assessment, Development and Evaluvation. 4th. Canada: Cengage learning, 2010.

Παραπομπή MLA

Goldsteil, Irwin L., και Kevin J. Ford. Training in Organization: Needs Assessment, Development and Evaluvation. 4th. Cengage learning, 2010.