APA aipamena

(1972). Foreign direct investors in the United States. Washington: Survey of Current Business.

Chicago Style aipamena

Foreign Direct Investors in the United States. Washington: Survey of Current Business, 1972.

MLA aipamena

Foreign Direct Investors in the United States. Washington: Survey of Current Business, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.