APA
Trumbull C. G., . (19181920). What is the gospel?: Straightforward talks on evangelism. Philadelphia: The Sunday school times co.
Chicago
Trumbull Charles Gallaudet, . 19181920. What is the gospel?: Straightforward talks on evangelism. Philadelphia: The Sunday school times co.
Harvard
Trumbull C. G., . (19181920). What is the gospel?: Straightforward talks on evangelism. Philadelphia: The Sunday school times co.
MLA
Trumbull Charles Gallaudet, . What is the gospel?: Straightforward talks on evangelism. Philadelphia: The Sunday school times co. 19181920.
文字出版細節:Philadelphia, The Sunday school times co. [1918]1920說明: 80 p. 19 cm主題: 美國國會圖書館分類法: 
BK