APA-ийн эшлэл(7 дахь хэвлэлт)

Bems, R., & Carvalho Filho, I. d. (2009). Exchange rate assessments: Methodologies for oil exporting countries. International Monetary Fund, Research Department.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bems, Rudolfs, ба Irineu de Carvalho Filho. Exchange Rate Assessments: Methodologies for Oil Exporting Countries. [Washington, D.C.]: International Monetary Fund, Research Department, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bems, Rudolfs, ба Irineu de Carvalho Filho. Exchange Rate Assessments: Methodologies for Oil Exporting Countries. International Monetary Fund, Research Department, 2009.