Bertsch, G., Clark, R., Wood, D. Comparing Political Systems. New York: Macmillan, 1982 555 с. : с фиг., фотогр. 0-02-309170-3.
Bertsch, G., Clark, R., Wood, D. Comparing Political Systems. New York: Macmillan, 1982 555 с. : с фиг., фотогр. 0-02-309170-3.
Bertsch, G., Clark, R., Wood, D. (1982) Comparing Political Systems, New York: Macmillan 555 с. : с фиг., фотогр. 0-02-309170-3.
Bertsch, G., Clark, R., & Wood, D. (1982). Comparing Political Systems. Power a. Policy in Three Worlds. New York: Macmillan, 555 с. : с фиг., фотогр.
Bertsch G, Clark R, Wood D. Comparing Political Systems: Power a. Policy in Three Worlds. New York: Macmillan; 1982. p. 555 с. : с фиг., фотогр. ISBN: 0-02-309170-3.
