- US US-IaGG MS/MS 01.130-1-3
- Unidad documental compuesta
Parte deAlfred and Erma Heininger Grinnell in China Papers 1918-1971
"Fenchow: 50th Anniversary Number." December 1936. Vol. 19, No. 1. "So We Have a Mission in China: The Story of the American Board in China." 1939? Hummel, Margaret G. "Fun and Festival from China." New York: 1948.