Palmer, R. H. (1987). Annual departmental reports relating to Southern Rhodesia prior to independence. Microform Academic Publishers.
Chicago-referens (17:e uppl.)Palmer, Robin H. Annual Departmental Reports Relating to Southern Rhodesia Prior to Independence. East Ardsley, West Yorkshire: Microform Academic Publishers, 1987.
MLA-referens (8:e uppl.)Palmer, Robin H. Annual Departmental Reports Relating to Southern Rhodesia Prior to Independence. Microform Academic Publishers, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.