(1923). Industrial prospects in the Union of South Africa: A country of growing possibilities. Gov. Print. and Stationery Off.
Chicago-Zitierstil (17. Ausg.)Industrial Prospects in the Union of South Africa: A Country of Growing Possibilities. Pretoria: Gov. Print. and Stationery Off, 1923.
MLA-Zitierstil (9. Ausg.)Industrial Prospects in the Union of South Africa: A Country of Growing Possibilities. Gov. Print. and Stationery Off, 1923.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.