Abdul Majeed, A. B., Hamzah, M. K., & Usir, E. (2006). Development of community pharmacy database on-line interactive retrieval system for electronic drug information / Prof Dr. Abu Bakar Abdul Majeed, Mustafar Kamal Hamzah dan Ezlina Usir.
Παραπομπή σε μορφή Chicago (17η εκδ.)Abdul Majeed, Abu Bakar, Mustafar Kamal Hamzah, και Ezlina Usir. Development of Community Pharmacy Database On-line Interactive Retrieval System for Electronic Drug Information / Prof Dr. Abu Bakar Abdul Majeed, Mustafar Kamal Hamzah Dan Ezlina Usir. 2006.
Παραπομπή σε μορφή MLA (9th εκδ.)Abdul Majeed, Abu Bakar, et al. Development of Community Pharmacy Database On-line Interactive Retrieval System for Electronic Drug Information / Prof Dr. Abu Bakar Abdul Majeed, Mustafar Kamal Hamzah Dan Ezlina Usir. 2006.