Carpenter, F. (1939). Our little neighbors at work and play: Here, there, then, and now. American Book Company.
Παραπομπή σε μορφή Chicago (17η εκδ.)Carpenter, Frances. Our Little Neighbors at Work and Play: Here, There, Then, and Now. New York, Cincinnati, Chicago, San Francisco, Boston, Atlanta, Dallas: American Book Company, 1939.
Παραπομπή σε μορφή MLA (8th εκδ.)Carpenter, Frances. Our Little Neighbors at Work and Play: Here, There, Then, and Now. American Book Company, 1939.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.