Wilcove, D. S.; Rothstein, D.; Dubow, J.; Phillips, A.; Losos, E. (1998). “Quantifying threats to imperiled species in the United States”. 《BioScience》 48 (8): 607–615. doi:10.2307/1313420. JSTOR1313420.
Larkin, P. A. (1977). “An epitaph for the concept of maximum sustained yield”. 《Transactions of the American Fisheries Society》 106 (1): 1–11. doi:10.1577/1548-8659(1977)106<1:AEFTCO>2.0.CO;2.
Lubchenco, J. (1991). “The Sustainable Biosphere Initiative: An ecological research agenda”. 《Ecology》 72 (2): 371–412. doi:10.2307/2937183. JSTOR2937183.
Wilcove, D. S.; Rothstein, D.; Dubow, J.; Phillips, A.; Losos, E. (1998). “Quantifying threats to imperiled species in the United States”. 《BioScience》 48 (8): 607–615. doi:10.2307/1313420. JSTOR1313420.
Lubchenco, J. (1991). “The Sustainable Biosphere Initiative: An ecological research agenda”. 《Ecology》 72 (2): 371–412. doi:10.2307/2937183. JSTOR2937183.