Citazione Stile APA (7a Edizione)

Laird, D., & Schleger, P. R. (1985). Approaches to training and development (2nd ed.). Addison-Wesley Pub. Co..

Citazione stile Chigago Style (17a edizione)

Laird, Dugan, e Peter R. Schleger. Approaches to Training and Development. 2nd ed. Reading, Mass.: Addison-Wesley Pub. Co., 1985.

Citatione MLA (9a ed.)

Laird, Dugan, e Peter R. Schleger. Approaches to Training and Development. 2nd ed. Addison-Wesley Pub. Co., 1985.