Παραπομπή σε μορφή APA (7η εκδ.)

Kumar, S. (1992). Nontariff barriers in ASEAN. East-West Center Institue for Economic Development and Policy.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kumar, Sree. Nontariff Barriers in ASEAN. Honolulu: East-West Center Institue for Economic Development and Policy, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kumar, Sree. Nontariff Barriers in ASEAN. East-West Center Institue for Economic Development and Policy, 1992.