Koninklijke Nederlandsche Petroleum Maatschappij, Shell International Petroleum Company, ltd, & Royal Dutch-Shell Group. (1959). The petroleum handbook (4th ed.). Shell International Petroleum Co..
Chicagoスタイル(17版)引用形式Koninklijke Nederlandsche Petroleum Maatschappij, ltd Shell International Petroleum Company, , Royal Dutch-Shell Group. The Petroleum Handbook. 4th ed. London: Shell International Petroleum Co., 1959.
MLA(8版)引用形式Koninklijke Nederlandsche Petroleum Maatschappij, et al. The Petroleum Handbook. 4th ed. Shell International Petroleum Co., 1959.
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