Citazione Stile APA (7a Edizione)

Soma Film Producers, Sahasrabudhe, D., & Douglas, M. (1987). Managing performance problems. Soma Film Producers.

Citazione stile Chigago Style (17a edizione)

Soma Film Producers, Deepak Sahasrabudhe, e Mike Douglas. Managing Performance Problems. [United States]: Soma Film Producers, 1987.

Citatione MLA (8a ed.)

Soma Film Producers, et al. Managing Performance Problems. Soma Film Producers, 1987.