Ramarao & Foo. (1992). Geografi tingkatan 4. Buklink Sdn Bhd.
Chicago Style (17th ed.) CitationRamarao and Foo. Geografi Tingkatan 4. Klang: Buklink Sdn Bhd, 1992.
MLA (8th ed.) CitationRamarao and Foo. Geografi Tingkatan 4. Buklink Sdn Bhd, 1992.
Warning: These citations may not always be 100% accurate.