Muller, D. J. (1953). The Orange River: From the confluence of the Vaal and Orange Rivers, to the mouth of the Orange in the Atlantic Ocean; its history. School of Librarianship, Univ. of Cape Town.
Cita Chicago (17th ed.)Muller, D J. The Orange River: From the Confluence of the Vaal and Orange Rivers, to the Mouth of the Orange in the Atlantic Ocean; Its History. Cape Town: School of Librarianship, Univ. of Cape Town, 1953.
Cita MLA (8th ed.)Muller, D J. The Orange River: From the Confluence of the Vaal and Orange Rivers, to the Mouth of the Orange in the Atlantic Ocean; Its History. School of Librarianship, Univ. of Cape Town, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.