Citazione Stile APA (7a Edizione)

(1977). History of Botswana: From the earliest times to 1966 ; a resource pack for teachers.

Citazione stile Chigago Style (17a edizione)

History of Botswana: From the Earliest Times to 1966 ; a Resource Pack for Teachers. [S.l.], 1977.

Citatione MLA (9a ed.)

History of Botswana: From the Earliest Times to 1966 ; a Resource Pack for Teachers. 1977.