หนังสือที่แต่งโดย DuBois, Cora 3 Results

No.TitlePublished
1Some General Concepts - A Chapter from Social Forces in Southeast Asia1967
2Some Social Factors Discernable in the Southeast Asia of 1940 - A Chapter from Social Forces in Southeast Asia1967
3Potentialities of These Factor - A Chapter from Social Forces in Southeast Asia1967