Cheah, K. G. (2004). Learning At A Distance: From Principles To Practice. Penerbit USM.
Chicago Style (17th ed.) CitationCheah, Kooi Guan. Learning At A Distance: From Principles To Practice. Pulau Pinang: Penerbit USM, 2004.
MLA (9th ed.) CitationCheah, Kooi Guan. Learning At A Distance: From Principles To Practice. Penerbit USM, 2004.
Warning: These citations may not always be 100% accurate.