Philippines. Bureau of Foreign Trade & Trade Information & Publication Section. Information guide for businessmen: U.S.S.R. [s.n.
Chicago Style (17. basım) AtıfPhilippines. Bureau of Foreign Trade ve Trade Information & Publication Section. Information Guide for Businessmen: U.S.S.R. Quezon City: [s.n.
MLA (9th ed.) AtıfPhilippines. Bureau of Foreign Trade ve Trade Information & Publication Section. Information Guide for Businessmen: U.S.S.R. [s.n.
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