Clarissa W. Atkinson.
In The Child in Christian Thought edited by Marcia J. Bunge.
Grand Rapids, MI: Eerdmans, 2001, p 227-246.
The online version is available on the Internet Archive, a trusted source, but one for which it is necessary to create a free account and login.
William B. Hart.
In Spiritual Encounters: Interactions between Christianity and Native Religions in Colonial America edited by Nicholas Griffiths and Fernando Cervantes..
Birmingham, England: University of Birmingham Press, 1999, p 65-90.