Tan, V. A., & Perez, F. (1957). Plane and spherical trigonometry with solid geometry (Engineering edition, revised.). Macaraig Publishing, Co.
Chicagoスタイル(17版)引用形式Tan, Vidal A., , Francisco Perez. Plane and Spherical Trigonometry with Solid Geometry. Engineering edition, revised. Manila: Macaraig Publishing, Co, 1957.
MLA(9版)引用形式Tan, Vidal A., , Francisco Perez. Plane and Spherical Trigonometry with Solid Geometry. Engineering edition, revised. Macaraig Publishing, Co, 1957.
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