Παραπομπή APA

Kohn, A. (1989). Fortune or failure: Missed opportunities and chance discoveries. Oxford, UK,Cambridge, Mass., USA: Blackwell.

Παραπομπή Chicago Style

Kohn, Alexander. Fortune or Failure: Missed Opportunities and Chance Discoveries. Oxford, UK,Cambridge, Mass., USA: Blackwell, 1989.

Παραπομπή MLA

Kohn, Alexander. Fortune or Failure: Missed Opportunities and Chance Discoveries. Oxford, UK,Cambridge, Mass., USA: Blackwell, 1989.

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