Swihart, J. J., & Richardson, G. C. (1987). Counseling in times of crisis. Resources for Christian counseling.
Citazione stile Chigago Style (17a edizione)Swihart, Judson J., e Gerald C. Richardson. "Counseling in Times of Crisis." Resources for Christian Counseling 1987.
Citatione MLA (8a ed.)Swihart, Judson J., e Gerald C. Richardson. "Counseling in Times of Crisis." Resources for Christian Counseling, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.