Business Horizons
Business Horizons > 2007 > 50 > 6 > 503-511
Business Horizons > 2008 > 51 > 2 > 151-154
Business Horizons > 2012 > 55 > 2 > 105-111
Business Horizons > 2012 > 55 > 4 > 385-392
Business Horizons > 2013 > 56 > 2 > 241-249
Business Horizons > 2014 > 57 > 3 > 329-335
Business Horizons > 2015 > 58 > 4 > 377-388
Business Horizons > 2017 > 60 > 2 > 197-205
Business Horizons > 2017 > 60 > 4 > 435-439