Cita APA

Gregg, P. M. (1976). Problems of Theory in Policy Analysis. Lexington Books.

Citación estilo Chicago

Gregg, Phillip M. Problems of Theory in Policy Analysis. Toronto: Lexington Books, 1976.

Cita MLA

Gregg, Phillip M. Problems of Theory in Policy Analysis. Lexington Books, 1976.

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