.Al-Moajil, A. H., & Benharbit, A. (1981). Basic mathematics: A precalculus course for science and engineering. University of Petroleum and Minerals ; Wiley.
Cita Chicago (17th ed.).Al-Moajil, Abdullah H., i Abdelali Benharbit. Basic Mathematics: A Precalculus Course for Science and Engineering. Dhahran, Saudi Arabia : Chichester ; New York: University of Petroleum and Minerals ; Wiley, 1981.
Cita MLA (9th ed.).Al-Moajil, Abdullah H., i Abdelali Benharbit. Basic Mathematics: A Precalculus Course for Science and Engineering. University of Petroleum and Minerals ; Wiley, 1981.