APA (7 वां संस्करण) प्रशस्ति पत्र
Hayter, R. (2000). Flexible crossroads: The restructuring of British Columbia's forest economy. UBC Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hayter, Roger. Flexible Crossroads: The Restructuring of British Columbia's Forest Economy. Vancouver: UBC Press, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hayter, Roger. Flexible Crossroads: The Restructuring of British Columbia's Forest Economy. UBC Press, 2000.
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