Cita APA

Gregory, P. R. (1999). Comparative economic systems. Houghton Mifflin.

Citación estilo Chicago

Gregory, Paul R. Comparative Economic Systems. Houghton Mifflin, 1999.

Cita MLA

Gregory, Paul R. Comparative Economic Systems. Houghton Mifflin, 1999.

Warning: These citations may not always be 100% accurate.