颜泽贤. (2008). 社会可持续发展的系统进路与对策研究: Studies on the system access and ways of social sustainable development. 人民出版社.
Chicago (17e ed.) Bronvermelding颜泽贤. 社会可持续发展的系统进路与对策研究: Studies on the System Access and Ways of Social Sustainable Development. 人民出版社, 2008.
MLA (8e ed.) Bronvermelding颜泽贤. 社会可持续发展的系统进路与对策研究: Studies on the System Access and Ways of Social Sustainable Development. 人民出版社, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.