Casebook of non-directive counseling - Snyder, William Ulrich, 1915-2001; Carmichael, Leonard, 1898-1973; Rogers, Carl R. (Carl Ransom), 1902-1987 (Boston (Mass.) : Houghton Mifflin, 1947)
"Under the editorship of Leonard Carmichael."
"Bibliography on non-direct counseling": p. 16-19.
Keywords: Counseling