Παραπομπή APA

Hudson, W. R., Hapas, R., & Uddin, W. (1997). Infrastructural management: Integrating design,construction,maintenance,rehabilitation and renovation. McGraw-Hill.

Παραπομπή Chicago Style

Hudson, W. Ronald, Ralph Hapas, και Waheed Uddin. Infrastructural Management: Integrating Design,construction,maintenance,rehabilitation and Renovation. New York: McGraw-Hill, 1997.

Παραπομπή MLA

Hudson, W. Ronald, et al. Infrastructural Management: Integrating Design,construction,maintenance,rehabilitation and Renovation. McGraw-Hill, 1997.