Layton, S., & Syed Najeeb Syed Jaafar. (2001). Strategi kompetitif: Merancang kejayaan organisasi anda. Crisp Publication, Inc.
Chicago Style (17th ed.) CitationLayton, Sarah, and Syed Najeeb Syed Jaafar. Strategi Kompetitif: Merancang Kejayaan Organisasi Anda. Johor Bahru: Crisp Publication, Inc, 2001.
MLA (9th ed.) CitationLayton, Sarah, and Syed Najeeb Syed Jaafar. Strategi Kompetitif: Merancang Kejayaan Organisasi Anda. Crisp Publication, Inc, 2001.
Warning: These citations may not always be 100% accurate.