McKelway, Alexander J. “Perichoretic Possibilities in Barth’s Doctrine of Male and Female.” The Princeton Seminary Bulletin 7, no. 3 (1986): 231-243. http://journals.ptsem.edu/id/PSB1986073/dmd008
Perichoretic Possibilities in Barth's Doctrine of Male and Female (Page 231)
Alexander J. McKelway
The Princeton Seminary Bulletin, 1986
