Gaya APA

Savage, R, L. (1976). The Literature of Systematic Quantitative Comparison in American State Politics . : Philadelphia, Penns.: Center for the Study of Federalism, Temple University.

Gaya MLA

Savage, Robert, L.. "The Literature of Systematic Quantitative Comparison in American State Politics". : Philadelphia, Penns.: Center for the Study of Federalism, Temple University, 1976. Text.