Carney, F. M., & Way, H. F., Jr. (1967). Politics 1968. Wadsworth.
Cita Chicago (17th ed.)Carney, Francis M., i H. Frank Way, Jr. Politics 1968. Belmont, Calif: Wadsworth, 1967.
Cita MLA (9th ed.)Carney, Francis M., i H. Frank Way, Jr. Politics 1968. Wadsworth, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.