APA (7. basım) Alıntı
Letavec, C. J., Rollins, S. C., & Altwies, D. (2008). Program management professional (PgMP): A certification study guide with best practices for maximizing business results. J. Ross Pub..
Chicago Style (17. basım) Atıf
Letavec, Craig J., Steven C. Rollins, ve Diane Altwies. Program Management Professional (PgMP): A Certification Study Guide with Best Practices for Maximizing Business Results. Ft. Lauderdale, Fla.: J. Ross Pub., 2008.
MLA (9th ed.) Atıf
Letavec, Craig J., et al. Program Management Professional (PgMP): A Certification Study Guide with Best Practices for Maximizing Business Results. J. Ross Pub., 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..