Egan, E., & Egan, K. (1989). Prayertimes with Mother Teresa: A new adventure in prayer involving Scripture, Mother Teresa and you. Image Books.
Chicago-referens (17:e uppl.)Egan, Eileen, och Kathleen Egan. Prayertimes with Mother Teresa: A New Adventure in Prayer Involving Scripture, Mother Teresa and You. New York: Image Books, 1989.
MLA-referens (8:e uppl.)Egan, Eileen, och Kathleen Egan. Prayertimes with Mother Teresa: A New Adventure in Prayer Involving Scripture, Mother Teresa and You. Image Books, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.