Chu, L. H. (1982). Central belt project: Silver in heavy mineral stream concentrates / [peta]. Kuala Lumpur : Jabatan Penyiasatan Kajibumi.
Čikaški stil citiranja (17. izdanje)Chu, Ling Heng. Central Belt Project: Silver in Heavy Mineral Stream Concentrates / [peta]. Kuala Lumpur : Jabatan Penyiasatan Kajibumi, 1982.
MLA način citiranja (9. izdanje)Chu, Ling Heng. Central Belt Project: Silver in Heavy Mineral Stream Concentrates / [peta]. Kuala Lumpur : Jabatan Penyiasatan Kajibumi, 1982.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.