APA
Callahan K. L., . (1994). Visiting in an age of mission: a handbook for person-to-person ministry. [San Francisco]: HarperSanFrancisco.
Chicago
Callahan Kennon L, . 1994. Visiting in an age of mission: a handbook for person-to-person ministry. [San Francisco]: HarperSanFrancisco.
Harvard
Callahan K. L., . (1994). Visiting in an age of mission: a handbook for person-to-person ministry. [San Francisco]: HarperSanFrancisco.
MLA
Callahan Kennon L, . Visiting in an age of mission: a handbook for person-to-person ministry. [San Francisco]: HarperSanFrancisco. 1994.
文字出版細節:[San Francisco] : HarperSanFrancisco, c1994.說明: xii, 141 p. : ill. ; 22 cmISBN: 
BK