Παραπομπή APA

Kumbhakar, S. C., & Lovell, C. K. (2000). Stochastic frontier analysis. Cambridge university press.

Παραπομπή Chicago Style

Kumbhakar, Subal C., και C.A. Knox Lovell. Stochastic Frontier Analysis. Cambridge: Cambridge university press, 2000.

Παραπομπή MLA

Kumbhakar, Subal C., και C.A. Knox Lovell. Stochastic Frontier Analysis. Cambridge university press, 2000.