APA (7th ed.) Citation

Não informado. (1971). PAIS Foreign Language Index. Public Affairs Information Service.

Chicago Style (17th ed.) Citation

Não informado. PAIS Foreign Language Index. New York: Public Affairs Information Service, 1971.

MLA (8th ed.) Citation

Não informado. PAIS Foreign Language Index. Public Affairs Information Service, 1971.

Warning: These citations may not always be 100% accurate.