Tempa และผู้แต่งคนอื่นๆ. (2011) Analysis of people's participation in subsidized rural timber allotment policy towards sustainable forest management at Sarpang Dzongkhag, Bhutan. Kasetsart University,:ม.ป.ท.Tempa และผู้แต่งคนอื่นๆ. 2011. Analysis of people's participation in subsidized rural timber allotment policy towards sustainable forest management at Sarpang Dzongkhag, Bhutan. ม.ป.ท.:Kasetsart University,;Tempa และผู้แต่งคนอื่นๆ. Analysis of people's participation in subsidized rural timber allotment policy towards sustainable forest management at Sarpang Dzongkhag, Bhutan. ม.ป.ท.:Kasetsart University, 2011. Print.