Index Theologicus

Παραπομπή σε μορφή APA (7η εκδ.)

Sprinthall, N. A. (1978). Value development: ... as the aim of education. Character Research Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sprinthall, Norman A. Value Development: ... as the Aim of Education. Schenectady, NY: Character Research Press, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sprinthall, Norman A. Value Development: ... as the Aim of Education. Character Research Press, 1978.