Dobbert, J. (1980). How to improve your child's education. Harvest House.
Tohutoru Kātū Chicago (17th ed.)Dobbert, John. How to Improve Your Child's Education. California: Harvest House, 1980.
Tohutoro MLA (9th ed.)Dobbert, John. How to Improve Your Child's Education. Harvest House, 1980.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.