Turnbull, C. M. (1989). A history of Singapore, 1819-1988. Singapore: Oxford University Press.
Trích dẫn kiểu ChicagoTurnbull, C. M. A History of Singapore, 1819-1988. Singapore: Oxford University Press, 1989.
MLA CitationTurnbull, C. M. A History of Singapore, 1819-1988. Singapore: Oxford University Press, 1989.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.