Kay, M., & Goodfellow, R. (1974). Marketing petroleum products. Macmillan.
Chicago Style (17th ed.) CitationKay, Martin, and Robin Goodfellow. Marketing Petroleum Products. London: Macmillan, 1974.
MLA (9th ed.) CitationKay, Martin, and Robin Goodfellow. Marketing Petroleum Products. Macmillan, 1974.
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