Shamsul Abdull. (2009). Be a pro, sell yourself!: The 7 drivers for personal development. IBS Buku Sdn.Bhd..
Chicago Style (17th ed.) CitationShamsul Abdull. Be a Pro, Sell Yourself!: The 7 Drivers for Personal Development. Petaling Jaya: IBS Buku Sdn.Bhd., 2009.
MLA (9th ed.) CitationShamsul Abdull. Be a Pro, Sell Yourself!: The 7 Drivers for Personal Development. IBS Buku Sdn.Bhd., 2009.
Warning: These citations may not always be 100% accurate.