Thank you to the Chilliwack Archives, the Reach Archives, and the Mennonite Historical Society of BC for their help and contribution to this project.
References
Ens, Adolf.  Subject or Citizens? The Mennonite Experience in Canada, 1870-1925. Ottawa: University of Ottawa Press, 1995.
Giesbrecht, David. “Yarrow MB Church – 70th Anniversary.” Roots and Branches 5, no 4 (September 1999): 3-6.
Martens, Mel, et. al. “Jacob Peter Martens: Crossing the Boundaries, a Mennonite Entrepreneur.” Roots and Branches 15, no. 2 (April 2009): 6-7.
Martens, Robert. Biography of Jacob Peter Martens. Chilliwack Archive. 2007.
Neufeldt, Harvey. “Creating the Brotherhood: Status and Control in the Yarrow Mennonite Community, 1928-1960.” Chilliwack Archive.
Neufeldt, Leonard, Lora Jean Sawatsky, and Robert Martens. Village of Unsettled Yearnings:Â Yarrow, British Columbia: Mennonite Promise. Victoria: TouchWood Editions, 2002.
Neufeldt, Leonard, Lora Jean Sawatsky, and Robert Martens. Before We Were the Land’s: Yarrow, British Columbia: Mennonite Promise. Victoria: TouchWood Editions, 2002.
The Reach Galley Museum Archives, Ephemera Collection (Mennonite History).
Schroeder, Andreas. The Mennonites: A Pictorial History of Their Lives in Canada. Vancouver: Douglas and McIntyre, 1990.
Siemens, Kelsey. “The Mennonite Menace.” University of the Fraser Valley History Project. http://app.ufv.ca/fvhistory/studentsites/wwII/mennonitemenace/index.html