David Evans and Associates & Washington Water Power Company. (1991). Lower Spokane River project comprehensive recreation plan: Draft. David Evans & Associates.
Cita Chicago Style (17a ed.)David Evans and Associates y Washington Water Power Company. Lower Spokane River Project Comprehensive Recreation Plan: Draft. Spokane, Wash.: David Evans & Associates, 1991.
Cita MLA (8a ed.)David Evans and Associates y Washington Water Power Company. Lower Spokane River Project Comprehensive Recreation Plan: Draft. David Evans & Associates, 1991.
Precaución: Estas citas no son 100% exactas.