APA (7e ed.) Bronvermelding

(1974). Reaching the unreached: An introductory study on developing an overall strategy for world evangelism. William Carey Library.

Chicago (17e ed.) Bronvermelding

Reaching the Unreached: An Introductory Study on Developing an Overall Strategy for World Evangelism. California: William Carey Library, 1974.

MLA (9e ed.) Bronvermelding

Reaching the Unreached: An Introductory Study on Developing an Overall Strategy for World Evangelism. William Carey Library, 1974.