Watanabe และผู้แต่งคนอื่นๆ. 1994. Cost-benefit analysis of the integrated farming : a case study of Northeastern Thailand. Faculty of Economics, Thammasat University;
Watanabe และผู้แต่งคนอื่นๆ. (1994) Cost-benefit analysis of the integrated farming : a case study of Northeastern Thailand . Thammasat University/Bangkok.
Watanabe และผู้แต่งคนอื่นๆ. Cost-benefit analysis of the integrated farming : a case study of Northeastern Thailand. . Bangkok:Thammasat University, 1994.
Watanabe และผู้แต่งคนอื่นๆ. (1994) Cost-benefit analysis of the integrated farming : a case study of Northeastern Thailand . Thammasat University/Bangkok.