Abacan, R. C. A., & Ilagan, C. L. R. (2000). Some integer programming formulations of the airline crew-scheduling problem. Animo Repository.
استشهاد بنمط شيكاغوAbacan, Ray Carlo A., و Cheryl Lou R. Ilagan. Some Integer Programming Formulations of the Airline Crew-scheduling Problem. Animo Repository, 2000.
MLA استشهادAbacan, Ray Carlo A., و Cheryl Lou R. Ilagan. Some Integer Programming Formulations of the Airline Crew-scheduling Problem. Animo Repository, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.