Six, B. L., Schap, T. E., Zhu, F. M., Mariappan, A., Bosch, M., Delp, E. J., . . . Boushey, C. J. (2010). Evidence-based development of a mobile telephone food record.

Six, Bethany L., TusaRebecca E. Schap, Fengqing M. Zhu, Anand Mariappan, Marc Bosch, Edward J. Delp, David S. Ebert, Deborah A. Kerr, ja Carol J. Boushey. Evidence-based Development of a Mobile Telephone Food Record. 2010.

Six, Bethany L., et al. Evidence-based Development of a Mobile Telephone Food Record. 2010.