APA (7th ed.) Zitazioa
Gagnon, Y. (2010). The Case Study as Research Method. Presses de l'Universite du Quebec.
Chicago Style (17th ed.) Zitazioa
Gagnon, Yves-Chantal. The Case Study as Research Method. Sainte-Foy: Presses de l'Universite du Quebec, 2010.
MLA (9th ed.) Zitazioa
Gagnon, Yves-Chantal. The Case Study as Research Method. Presses de l'Universite du Quebec, 2010.
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