Cita APA (7th ed.)

Cleland, D. I., & King, W. R. (1975). Systems analysis and project management (2nd ed.). McGraw-Hill Kogakusha.

Cita Chicago (17th ed.)

Cleland, David I., i William Richard King. Systems Analysis and Project Management. 2nd ed. Tokyo: McGraw-Hill Kogakusha, 1975.

Cita MLA (9th ed.)

Cleland, David I., i William Richard King. Systems Analysis and Project Management. 2nd ed. McGraw-Hill Kogakusha, 1975.