Powell, R. J. (2013). "Foreword: Augustus Saint-Gaudens’ Devotional Memorial". In S. Greenough & N. Anderson (Eds.), Tell It with Pride: The 54th Massachusetts Regiment and Augustus Saint-Gaudens’ Shaw Memorial (pp. xv–185). Yale University Press.

Powell, Richard J. “"Foreword: Augustus Saint-Gaudens’ Devotional Memorial".” In Tell It with Pride: The 54th Massachusetts Regiment and Augustus Saint-Gaudens’ Shaw Memorial, edited by Sarah Greenough and Nancy Anderson, xv–185. Yale University Press, 2013.

Powell RJ. "Foreword: Augustus Saint-Gaudens’ Devotional Memorial". In: Greenough S, Anderson N, editors. Tell It with Pride: The 54th Massachusetts Regiment and Augustus Saint-Gaudens’ Shaw Memorial. Yale University Press; 2013. p. xv–185.

Powell, Richard J. “"Foreword: Augustus Saint-Gaudens’ Devotional Memorial".” Tell It with Pride: The 54th Massachusetts Regiment and Augustus Saint-Gaudens’ Shaw Memorial, edited by Sarah Greenough and Nancy Anderson, Yale University Press, 2013, pp. xv–185.

Powell RJ. "Foreword: Augustus Saint-Gaudens’ Devotional Memorial". In: Greenough S, Anderson N, editors. Tell It with Pride: The 54th Massachusetts Regiment and Augustus Saint-Gaudens’ Shaw Memorial. Yale University Press; 2013. p. xv–185.