Ibrahim Ismail. (1986). Panduan Surat-Menyurat Sosial dan Perniagaan. Golden Books Centre Sdn. Bhd.
Chicago Style (17th ed.) CitationIbrahim Ismail. Panduan Surat-Menyurat Sosial Dan Perniagaan. Kuala Lumpur: Golden Books Centre Sdn. Bhd, 1986.
MLA (9th ed.) CitationIbrahim Ismail. Panduan Surat-Menyurat Sosial Dan Perniagaan. Golden Books Centre Sdn. Bhd, 1986.
Warning: These citations may not always be 100% accurate.