Change in Communist systems

MLA

Azrael, Jeremy R., and Chalmers Johnson. Change In Communist Systems. Stanford: Stanford University Press, 1970.

APA

Azrael, J. R., & Johnson, C. (1970). Change in Communist systems. Stanford: Stanford University Press.

Chicago

Azrael, Jeremy R., and Chalmers Johnson. Change In Communist Systems. Stanford: Stanford University Press, 1970.