Brown, T. L., LeMay Jr, H. E., & Bursten, B. E. Chemistry: The central science [Virtual chemlab] Problems and assignments for the virtual laboratory by Woodfield and Asplund / by Theodore L. Brown, H. Eugene LeMay, Jr. and Bruce E. Bursten (10th ed.). Pearson/Prentice Hall.

Brown, Theodore L., H. Eugene LeMay Jr, and Bruce E. Bursten. Chemistry: The Central Science [Virtual Chemlab] Problems and Assignments for the Virtual Laboratory By Woodfield and Asplund / By Theodore L. Brown, H. Eugene LeMay, Jr. and Bruce E. Bursten. 10th ed. Pearson/Prentice Hall.

Brown, Theodore L., H. Eugene LeMay Jr, and Bruce E. Bursten. Chemistry: The Central Science [Virtual Chemlab] Problems and Assignments for the Virtual Laboratory By Woodfield and Asplund / By Theodore L. Brown, H. Eugene LeMay, Jr. and Bruce E. Bursten. 10th ed. Pearson/Prentice Hall.