Dyfyniad APA

Botswana. Central Statistics Office. (1966). Statistical abstract. Central Statistics Office.

Dyfyniad Arddull Chicago

Botswana. Central Statistics Office. Statistical Abstract. [Gaberone, Botswana]: Central Statistics Office, 1966.

Dyfyniad MLA

Botswana. Central Statistics Office. Statistical Abstract. Central Statistics Office, 1966.

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