Παραπομπή σε μορφή APA (7η εκδ.)

Thanh, L. H. (2011). Greening the leather tanning industry in Vietnam. Economy and Environment Porgram for Southeast Asia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Thanh, Le Ha. Greening the Leather Tanning Industry in Vietnam. Singapore: Economy and Environment Porgram for Southeast Asia, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Thanh, Le Ha. Greening the Leather Tanning Industry in Vietnam. Economy and Environment Porgram for Southeast Asia, 2011.