Statistical Secretary of the General Conference. (1931). Yearbook 1931: Of the Seventh-day Adventist Ministry Denomination. Washington, D. C.
Chicago-viite (17. p.)Statistical Secretary of the General Conference. Yearbook 1931: Of the Seventh-day Adventist Ministry Denomination. Review and Herald Publishing Association: Washington, D. C, 1931.
MLA-viite (9. p.)Statistical Secretary of the General Conference. Yearbook 1931: Of the Seventh-day Adventist Ministry Denomination. Washington, D. C, 1931.
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