Cita APA

Levin, R., & Kirkpatrick, C. A. Planning and control with pert/cpm. Tata McGraw Hill.

Chicago Edition Citation

Levin, Richard, i Charles A. Kirkpatrick. Planning and Control with Pert/cpm. New Delhi: Tata McGraw Hill.

Cita MLA

Levin, Richard, i Charles A. Kirkpatrick. Planning and Control with Pert/cpm. Tata McGraw Hill.