Bangs, D. H., Jr. (1996). Smart steps to smart choices: Testing your business ideas (2nd ed.). Upstart Publishing Company, Inc.
Citación estilo ChicagoBangs, David H., Jr. Smart Steps to Smart Choices: Testing Your Business Ideas. 2nd ed. Chicago, Illinois: Upstart Publishing Company, Inc, 1996.
Cita MLABangs, David H., Jr. Smart Steps to Smart Choices: Testing Your Business Ideas. 2nd ed. Upstart Publishing Company, Inc, 1996.
Warning: These citations may not always be 100% accurate.