Graves, R. (1965). Mannon and the black goddess. Doubleday.
Cita Chicago (17th ed.)Graves, Robert. Mannon and the Black Goddess. Garden City, N. Y: Doubleday, 1965.
Cita MLA (9th ed.)Graves, Robert. Mannon and the Black Goddess. Doubleday, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.