华人在当地,俄勒冈和美国

Timeline of Chinese Immigration to the United States

UC Berkeley

Ghosts of Gold Mountain: Chinese Building the Transcontinental Railroad

Gordon H. Chang, Stanford University

The Chinese Exclusion Act DVD

PBS Online Bookstore

Chinese Americans in Oregon

Oregon Encyclopedia

Archived historical documents and photographs by City of Portland Archives & Records Center

The Zhang Clan Odyssey and The Zhang Clan Odyssey on Gold Mountain by Raymond Douglas Chong (Zhang Weiming)