Cita APA (7a ed.)

Cleland, D. I. (1998). Project management casebook. PMI Publishing Division.

Cita Chicago Style (17a ed.)

Cleland, David I. Project Management Casebook. Sylva, NC: PMI Publishing Division, 1998.

Cita MLA (9a ed.)

Cleland, David I. Project Management Casebook. PMI Publishing Division, 1998.