Matthews, J. D., & John D. Matthews. (1999). Silvicultural systems. Oxford [England],New York: Clarendon Press,Oxford University Press.
Trích dẫn kiểu ChicagoMatthews, John D., và John D. Matthews. Silvicultural Systems. Oxford [England],New York: Clarendon Press,Oxford University Press, 1999.
Deismireacht MLAMatthews, John D., và John D. Matthews. Silvicultural Systems. Oxford [England],New York: Clarendon Press,Oxford University Press, 1999.
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