David C. Thomas. (2002). Essentials of international management. Sage publications.
Čikaški stil citiranjaDavid C. Thomas. Essentials of International Management. New delhi: Sage publications, 2002.
MLA način citiranjaDavid C. Thomas. Essentials of International Management. Sage publications, 2002.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.