APA-ийн эшлэл(7 дахь хэвлэлт)

Pan American Union. (1934). Selected list of Books and magazine articles on inter american relations: Suggested for high schools. Pan American Union.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Pan American Union. Selected List of Books and Magazine Articles on Inter American Relations: Suggested for High Schools. Washington: Pan American Union, 1934.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Pan American Union. Selected List of Books and Magazine Articles on Inter American Relations: Suggested for High Schools. Pan American Union, 1934.