Cita APA (7th ed.)
(1959). State of the Union: Economic, financial and statistical year-book for the Union of South Africa. Da Gama Publications.
Cita Chicago (17th ed.)
State of the Union: Economic, Financial and Statistical Year-book for the Union of South Africa. Johannesburg: Da Gama Publications, 1959.
Cita MLA (9th ed.)
State of the Union: Economic, Financial and Statistical Year-book for the Union of South Africa. Da Gama Publications, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.