By Singer Alan   in Social Education

ISSN:0037-7724|76|6|324-328

National Council for the Social Studies‎(2012)‎

Access to resources Favorite 15.317275

By Singer Alan E.   in International Journal of Entrepreneurship and Innovation Management

ISSN:1368-275X|4|5|426-449

Inderscience Publishers‎(2004)‎

Access to resources Favorite 12.25382

By Goodman Cecelia   Singer Alan   in Social Studies and the Young Learner

ISSN:1056-0300|24|4|30-32

National Council for the Social Studies‎(2012)‎

Access to resources Favorite 12.25382

By Singer Alan E.   Doktor Robert   in International Journal of Entrepreneurship and Small Business

ISSN:1476-1297|6|1|20-27

Inderscience Publishers‎(2008)‎

Access to resources Favorite 9.956291

By Green Arthur   Singer Alan   June Dean   in Social Education

ISSN:0037-7724|74|2|57-57, 114, 1

National Council for the Social Studies‎(2010)‎

Access to resources Favorite 9.190365