Subrahmanyam, S. (1998). Vasco de Gama. Crítica.
Tohutoru Kātū Chicago (17th ed.)Subrahmanyam, Sanjay. Vasco De Gama. Barcelona: Crítica, 1998.
Tohutoro MLA (9th ed.)Subrahmanyam, Sanjay. Vasco De Gama. Crítica, 1998.
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