(1982). A Guide to theories of economic development: Cross-national tests / Charles L. Clark, editor ; with contributions from David Levinson and Lee Sigelman.
Chicago-referens (17:e uppl.)A Guide to Theories of Economic Development: Cross-national Tests / Charles L. Clark, Editor ; with Contributions from David Levinson and Lee Sigelman. 1982.
MLA-referens (9:e uppl.)A Guide to Theories of Economic Development: Cross-national Tests / Charles L. Clark, Editor ; with Contributions from David Levinson and Lee Sigelman. 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.