APA-ийн эшлэл(7 дахь хэвлэлт)
Delgado, D., & Towers, S. (2014). This is who we were: In the 1910s : based on material from Grey House Publishing's working americans series by Scott Derks. Grey House Publishing.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Delgado, Diana, ба Sandy Towers. This Is Who We Were: In the 1910s : Based on Material from Grey House Publishing's Working Americans Series by Scott Derks. Amenia, New York: Grey House Publishing, 2014.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Delgado, Diana, ба Sandy Towers. This Is Who We Were: In the 1910s : Based on Material from Grey House Publishing's Working Americans Series by Scott Derks. Grey House Publishing, 2014.
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