Marks, J. L., Purty, C. R., & Kinney, L. B. (1958). Teaching arithmetic understanding (Cet. 1.). New York: McGrow-Hill Book Company.
Chicago Style CitationMarks, Jahn L., C. Richard Purty, and Lucien B. Kinney. Teaching Arithmetic Understanding. Cet. 1. New York: McGrow-Hill Book Company, 1958.
MLA CitationMarks, Jahn L., C. Richard Purty, and Lucien B. Kinney. Teaching Arithmetic Understanding. Cet. 1. New York: McGrow-Hill Book Company, 1958.
Warning: These citations may not always be 100% accurate.