APA-viite (7. p.)

American Petroleum Institute. Division of Marketing. (1963). Sources of petroleum marketing statistics. s.n.

Chicago-viite (17. p.)

American Petroleum Institute. Division of Marketing. Sources of Petroleum Marketing Statistics. New York: s.n, 1963.

MLA-viite (9. p.)

American Petroleum Institute. Division of Marketing. Sources of Petroleum Marketing Statistics. s.n, 1963.

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