Christenson, R. M. (1976). Challenge and decision: Political issues of our time. Harper and Row Pub.
Style de citation Chicago (17e éd.)Christenson, Reo M. Challenge and Decision: Political Issues of Our Time. Harper and Row Pub, 1976.
Style de citation MLA (9e éd.)Christenson, Reo M. Challenge and Decision: Political Issues of Our Time. Harper and Row Pub, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.