Tay, P. (1995). Strategic options for Singapore Telecom in marketing cellular telephone service within Singapore.
Chicago Style (17th ed.) CitationTay, Peter. Strategic Options for Singapore Telecom in Marketing Cellular Telephone Service Within Singapore. 1995.
MLA引文Tay, Peter. Strategic Options for Singapore Telecom in Marketing Cellular Telephone Service Within Singapore. 1995.
警告:這些引文格式不一定是100%准確.