APA Style

NAGEL, Stuart S. (0). Policy evaluation: making optimum decisions . : Praeger Publisher.

Chicago Style

NAGEL, Stuart S. Policy evaluation: making optimum decisions. : Praeger Publisher, 0. Book.

MLA Style

NAGEL, Stuart S. Policy evaluation: making optimum decisions. : Praeger Publisher, 0. Book.

Turabian Style

NAGEL, Stuart S. Policy evaluation: making optimum decisions. : Praeger Publisher, 0. Book.