(2005). Prentice Hall science explorer: Motion, forces, and energy. Boston, MA: Pearson Prentice-Hall.
Trích dẫn kiểu ChicagoPrentice Hall Science Explorer: Motion, Forces, and Energy. Boston, MA: Pearson Prentice-Hall, 2005.
ציטוט MLAPrentice Hall Science Explorer: Motion, Forces, and Energy. Boston, MA: Pearson Prentice-Hall, 2005.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.