Dyfyniad APA

Engineer, A. (1980). The origin and development of Islam: An essay on its socio-economic growth. Orient Longman.

Dyfyniad Arddull Chicago

Engineer, Asgharali. The Origin and Development of Islam: An Essay on Its Socio-economic Growth. Bombay: Orient Longman, 1980.

Dyfyniad MLA

Engineer, Asgharali. The Origin and Development of Islam: An Essay on Its Socio-economic Growth. Orient Longman, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.