APA (7 वां संस्करण) प्रशस्ति पत्र
Vorobʹev, V. N., & Semechkin, I. V. (2007). Pine forests: Utilization of their products. Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vorobʹev, Vladislav Nikitich, और I. V. Semechkin. Pine Forests: Utilization of Their Products. Enfield, NH: Science Publishers, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vorobʹev, Vladislav Nikitich, और I. V. Semechkin. Pine Forests: Utilization of Their Products. Science Publishers, 2007.
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