Ahmad, S. (1999). The salient characteristics of the concept of work ethic in the prophetic tradition. Sekolah Pembangunan Sosial.
Chicago Style (17th ed.) CitationAhmad, Shukri. The Salient Characteristics of the Concept of Work Ethic in the Prophetic Tradition. Sekolah Pembangunan Sosial, 1999.
MLA (9th ed.) CitationAhmad, Shukri. The Salient Characteristics of the Concept of Work Ethic in the Prophetic Tradition. Sekolah Pembangunan Sosial, 1999.
Warning: These citations may not always be 100% accurate.
