Αναφορές εγγραφής

Παραπομπή σε μορφή APA (7η εκδ.)
Whitebook, M., & Sakai, L. (2004). By a thread: How child care centers hold on to teachers, how teachers build lasting careers. W.E. Upjohn Institute for Employment Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Whitebook, Marcy, και Laura Sakai. By a Thread: How Child Care Centers Hold on to Teachers, How Teachers Build Lasting Careers. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2004.
Παραπομπή σε μορφή MLA (9th εκδ.)
Whitebook, Marcy, και Laura Sakai. By a Thread: How Child Care Centers Hold on to Teachers, How Teachers Build Lasting Careers. W.E. Upjohn Institute for Employment Research, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.