Yeh, S. H. K., & Leong, M. W. N. (1972). Annotated urban bibliography of Singapore. Statistics and Research Dept., Housing and Development Board.
Čikaški stil citiranja (17. izdanje)Yeh, Stephen H. K., i Margaret W. N. Leong. Annotated Urban Bibliography of Singapore. [Singapore: Statistics and Research Dept., Housing and Development Board, 1972.
MLA način citiranja (8. izdanje)Yeh, Stephen H. K., i Margaret W. N. Leong. Annotated Urban Bibliography of Singapore. Statistics and Research Dept., Housing and Development Board, 1972.
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