Citazione Stile APA (7a Edizione)

Laird, D. (1978). Approaches to training and development. Addison-Wesley Pub.

Citazione stile Chigago Style (17a edizione)

Laird, Dugan. Approaches to Training and Development. Reading, Mass: Addison-Wesley Pub, 1978.

Citatione MLA (9a ed.)

Laird, Dugan. Approaches to Training and Development. Addison-Wesley Pub, 1978.