APA-ийн эшлэл(7 дахь хэвлэлт)

Handjiski, B., & Šeštović, L. (2011). Barriers to trade in services in the CEFTA region. World Bank.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Handjiski, Borko, ба Lazar Šeštović. Barriers to Trade in Services in the CEFTA Region. Washington, D.C.: World Bank, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Handjiski, Borko, ба Lazar Šeštović. Barriers to Trade in Services in the CEFTA Region. World Bank, 2011.