APA-referens (7:e uppl.)

Resource Management Corporation (United States) & Friedly, P. H. (1968). Benefit-cost applications in urban renewal: Summary of the feasibility study. U. S. Dept. of Housing and Urban Development.

Chicago-referens (17:e uppl.)

Resource Management Corporation (United States) och Philip H. Friedly. Benefit-cost Applications in Urban Renewal: Summary of the Feasibility Study. Washington, D. C: U. S. Dept. of Housing and Urban Development, 1968.

MLA-referens (9:e uppl.)

Resource Management Corporation (United States) och Philip H. Friedly. Benefit-cost Applications in Urban Renewal: Summary of the Feasibility Study. U. S. Dept. of Housing and Urban Development, 1968.