Arpa, R. (2016). The relationship between crime and economic development in Sabah.
Čikaški stil citiranja (17. izdanje)Arpa, Rohana. The Relationship Between Crime and Economic Development in Sabah. 2016.
MLA način citiranja (9. izdanje)Arpa, Rohana. The Relationship Between Crime and Economic Development in Sabah. 2016.
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