Gaya APA

OSTROM, E. et al (1993). THEORITICAL LENSES ON PUBLIC POLICY: Institutional Incentives And Sustainable development Infrastructure Policies In Perspective . San Fransisco: Westview Press Inc.

Gaya MLA

OSTROM, Elinor. et al. "THEORITICAL LENSES ON PUBLIC POLICY: Institutional Incentives And Sustainable development Infrastructure Policies In Perspective". San Fransisco: Westview Press Inc, 1993. Textbook.