APA-ийн эшлэл(7 дахь хэвлэлт)

Krugman, P., & Obstfeld, M. M. (2017). International Economics: Theory and Policy (10th.). Pearson India.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Krugman, Paul, ба Maurice Melitz Obstfeld. International Economics: Theory and Policy. 10th. New Delhi: Pearson India, 2017.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Krugman, Paul, ба Maurice Melitz Obstfeld. International Economics: Theory and Policy. 10th. Pearson India, 2017.