(1989). Growing Up Strong A Mental Wellness and Life Skills Development Program for Fifth and Sixth Graders / Judith McGowan Hammer and Angelina Merenda O'Bar. [microform].
Παραπομπή σε μορφή Chicago (17η εκδ.)Growing Up Strong A Mental Wellness and Life Skills Development Program for Fifth and Sixth Graders / Judith McGowan Hammer and Angelina Merenda O'Bar. [microform]. 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)Growing Up Strong A Mental Wellness and Life Skills Development Program for Fifth and Sixth Graders / Judith McGowan Hammer and Angelina Merenda O'Bar. [microform]. 1989.
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