Asad, M. (1961). The principles of state and government in Islam. University of California Press.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումAsad, Muhammad. The Principles of State and Government in Islam. Berkeley: University of California Press, 1961.
MLA (9րդ խմբ.) ՄեջբերումAsad, Muhammad. The Principles of State and Government in Islam. University of California Press, 1961.