Citazione Stile APA (7a Edizione)

Nanda, R., & Alder, G. L. (1982). Learning curves: Theory and application. Industrial Engineering & Management.

Citazione stile Chigago Style (17a edizione)

Nanda, Ravinder, e George L. Alder. Learning Curves: Theory and Application. Norcross: Industrial Engineering & Management, 1982.

Citatione MLA (9a ed.)

Nanda, Ravinder, e George L. Alder. Learning Curves: Theory and Application. Industrial Engineering & Management, 1982.