Ch'ng, D. (1991). Present status of marketing research in Malaysia. Swinburne Institute of Technology.
Čikaški stil citiranja (17. izdanje)Ch'ng, David. Present Status of Marketing Research in Malaysia. Hawthorn, Vic.: Swinburne Institute of Technology, 1991.
MLA način citiranja (8. izdanje)Ch'ng, David. Present Status of Marketing Research in Malaysia. Swinburne Institute of Technology, 1991.
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