Lial, M. L. (2006). Prealgebra. London / New York: Pearson Education.
Trích dẫn kiểu ChicagoLial, Margaret L. Prealgebra. London / New York: Pearson Education, 2006.
MLA CitationLial, Margaret L. Prealgebra. London / New York: Pearson Education, 2006.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.