Akst, G., & Bragg, S. (2009). Introductory algebra through applications. USA: Pearson.
Trích dẫn kiểu ChicagoAkst, Geoffrey, và Sadie Bragg. Introductory Algebra Through Applications. USA: Pearson, 2009.
ציטוט MLAAkst, Geoffrey, và Sadie Bragg. Introductory Algebra Through Applications. USA: Pearson, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.