Calara, S., Martinez, S., & Penaredondo, I. (1994). Basic effective secretarial training: A Summative evaluation of the De La Salle University Staff Resource Office program for training of secretaries. Animo Repository.
استشهاد بنمط شيكاغوCalara, Sheila, Stephanie Martinez, و Isabel Penaredondo. Basic Effective Secretarial Training: A Summative Evaluation of the De La Salle University Staff Resource Office Program for Training of Secretaries. Animo Repository, 1994.
MLA استشهادCalara, Sheila, Stephanie Martinez, و Isabel Penaredondo. Basic Effective Secretarial Training: A Summative Evaluation of the De La Salle University Staff Resource Office Program for Training of Secretaries. Animo Repository, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.