Citazione Stile APA (7a Edizione)

Kroethnert, G. (2004). Basic training for trainers (3rd.). TMH.

Citazione stile Chigago Style (17a edizione)

Kroethnert, Gary. Basic Training for Trainers. 3rd. New Delhi: TMH, 2004.

Citatione MLA (9a ed.)

Kroethnert, Gary. Basic Training for Trainers. 3rd. TMH, 2004.