Knowles, G. E. (1981). How to help your church grow. Review and Herald.
Cita Chicago (17th ed.)Knowles, George E. How to Help Your Church Grow. Review and Herald, 1981.
Cita MLA (9th ed.)Knowles, George E. How to Help Your Church Grow. Review and Herald, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.