APA (7th ed.) Citation

Oqeilan, M. M. (1990). Planning is a Basic Task of the School Principal. King Saud University.

Chicago Style (17th ed.) Citation

Oqeilan, Mohamed Musa. Planning Is a Basic Task of the School Principal. King Saud University, 1990.

MLA (8th ed.) Citation

Oqeilan, Mohamed Musa. Planning Is a Basic Task of the School Principal. King Saud University, 1990.

Warning: These citations may not always be 100% accurate.