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[文献書誌] 杉山幸丸: "西アフリカ生息チンパンジーの行動と生態" 学術月報. 45(9). 17-22 (1992)
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[文献書誌] 杉山 幸丸: "Local variation of tools and tool use among wild chimpanzee populations." In“Berthelet A,Chavaillon J eds.The use of Tools by Human and Non-human Primates."Clarendon Press of Oxford Univ.Press.175-190 (1993)
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[文献書誌] 杉山 幸丸,Koman J.: "The flora of Bossou:its utilization by chimpanzees and humans." Afr.Stud.monogr.13(3). 1-43 (1992)
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[文献書誌] 杉山 幸丸,伏見 貴夫,佐倉 統,松沢 哲郎: "Hand preference and tool using of wild chimpanzees." Primates.34(2). (1993)
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[文献書誌] 杉山 幸丸,川本 咲江,竹中 修,熊崎 清則,三輪 宣勝: "Paternity discrimination and iner-group relations of chimpanzees at Bossou." Primates.34(3). (1993)
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[文献書誌] 室山 泰之,杉山 幸丸: "Grooming relationships in two species of chimpanzees." In:“P.G.Heltn & L.A.Marquardt eds.Behavioral Diversity in Chimpanzees."Chicago Acad.Sci.,Chicago.(1993)
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[文献書誌] Matsuzawa,T.: "Nesting cups and meta-tool in chimpanzees." Behavioral and Brain Science.14(4). 570-571 (1991)
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[文献書誌] 松沢哲郎: "チンパンジーの死と死児の世話" 発達. 50. 95-104 (1992)