Cita APA (7a ed.)

Ireland, L. R. (1991). Quality management for projects and programs. Project Management Institute.

Cita Chicago Style (17a ed.)

Ireland, Lewis R. Quality Management for Projects and Programs. Newton Square, Pennsylvania: Project Management Institute, 1991.

Cita MLA (9a ed.)

Ireland, Lewis R. Quality Management for Projects and Programs. Project Management Institute, 1991.