APA

HASSAN H. H., . (1978). Islamic legislations and positive Law systems. Le Caire: General Egyptian Book Organization.

Chicago

HASSAN Hussein H, . 1978. Islamic legislations and positive Law systems. Le Caire: General Egyptian Book Organization.

Harvard

HASSAN H. H., . (1978). Islamic legislations and positive Law systems. Le Caire: General Egyptian Book Organization.

MLA

HASSAN Hussein H, . Islamic legislations and positive Law systems. Le Caire: General Egyptian Book Organization. 1978.