Vogel, C. M. (2005). The design of things to comehow ordinary pople create extraordinary productsCraig M. Vogel, Jonathan cagan and Peter Boatwright. Wharton School Publishing.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিVogel, Craig M. The Design of Things to Comehow Ordinary Pople Create Extraordinary ProductsCraig M. Vogel, Jonathan Cagan and Peter Boatwright. Wharton School Publishing, 2005.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিVogel, Craig M. The Design of Things to Comehow Ordinary Pople Create Extraordinary ProductsCraig M. Vogel, Jonathan Cagan and Peter Boatwright. Wharton School Publishing, 2005.
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