Andrew Jenson, "Sargent, William" and "Siddoway, Robert," Latter-day Saint Biographical Encyclopedia
Armstrong, Isabella S., [Autobiography], in Emma Louise Armstrong, Notebook, 1917-1950, 168-71
- Armstrong, Isabella S., [Autobiography], in Emma Louise Armstrong, Notebook, 1917-1950, 168-71. Transcript for Armstrong, Isabella S., [Autobiography], in Emma Louise Armstrong, Notebook, 1917-1950, 168-71
Armstrong, Isabella Siddoway, [Autobiographical sketch], in Andrew Jenson, comp., Latter-day Saint Biographical Encyclopedia: A Compilation of Biographical Sketches of Prominent Men and Women in the Church of Jesus Christ of Latter-day Saints (Salt Lake City, Utah: Andrew Jenson History company, 1971
- Armstrong, Isabella Siddoway, [Autobiographical sketch], in Andrew Jenson, comp., Latter-day Saint Biographical Encyclopedia: A Compilation of Biographical Sketches of Prominent Men and Women in the Church of Jesus Christ of Latter-day Saints (Salt Lake City, Utah: Andrew Jenson History company, 1971, Vol. 2. Transcript for Armstrong, Isabella Siddoway, [Autobiographical sketch], in Andrew Jenson, comp., Latter-day Saint Biographical Encyclopedia: A Compilation of Biographical Sketches of Prominent Men and Women in the Church of Jesus Christ of Latter-day Saints (Salt Lake City, Utah: Andrew Jenson History company, 1971), Vol 2:484
"Emigration list for Spring, 1860." In Brigham Young office emigrating companies reports 1850-1862, Reports 1856-1862
Historical Department journal history of the Church, 1830-2008