Não informado. (2020). School and Community. Missouri State Teachers Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. School and Community. Columbia, Mo: Missouri State Teachers Association, 2020.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. School and Community. Missouri State Teachers Association, 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.