Powell, M. A. (1991). What are they saying about Acts? Paulist Press.
Chicago-referens (17:e uppl.)Powell, Mark Allan. What Are They Saying About Acts? New York: Paulist Press, 1991.
MLA-referens (9:e uppl.)Powell, Mark Allan. What Are They Saying About Acts? Paulist Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.