Orange River Colony. (1909). Statutes of the Orange River Colony =: Wetten van de Oranje rivier kolonie. Friend Printing and Publishing Company, Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOrange River Colony. Statutes of the Orange River Colony =: Wetten Van De Oranje Rivier Kolonie. Broemfontein: Friend Printing and Publishing Company, Limited, 1909.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOrange River Colony. Statutes of the Orange River Colony =: Wetten Van De Oranje Rivier Kolonie. Friend Printing and Publishing Company, Limited, 1909.
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