Petire, C. (1972). Backward and maladjusted children in secondary Schools. Ward Lock Educational.
استشهاد بنمط شيكاغوPetire, Cairine. Backward and Maladjusted Children in Secondary Schools. Ward Lock Educational, 1972.
MLA استشهادPetire, Cairine. Backward and Maladjusted Children in Secondary Schools. Ward Lock Educational, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.