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Bernd Heinrich; Elizabeth Mcclain (Mar–Apr 1986), ""Laziness" and Hypothermia as a Foraging Strategy in Flower Scarabs (Coleoptera: Scarabaeidae)", Physiological Zoology, 59 (2): 273–282, doi:10.1086/physzool.59.2.30156041, JSTOR30156041, S2CID87569125
Elkan R. Gamzu; David R. Williams; Barry Schwartz; Robert L. Welker; Gary Hansen; Larry A. Engberg; David R. Thomas (Jul 27, 1973), "Pitfalls of Organismic Concepts: "Learned Laziness"?", Science, 181 (4097), Science, New Series: 367–369, Bibcode:1973Sci...181..367G, doi:10.1126/science.181.4097.367, JSTOR1736630, PMID17832034
Elkan R. Gamzu; David R. Williams; Barry Schwartz; Robert L. Welker; Gary Hansen; Larry A. Engberg; David R. Thomas (Jul 27, 1973), "Pitfalls of Organismic Concepts: "Learned Laziness"?", Science, 181 (4097), Science, New Series: 367–369, Bibcode:1973Sci...181..367G, doi:10.1126/science.181.4097.367, JSTOR1736630, PMID17832034
jstor.org
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Harry Howard Gilbert (Jan 1931), "High-School Students' Opinions on Reasons for Failure in High-School Subjects", The Journal of Educational Research, 23 (1): 46–49, doi:10.1080/00220671.1931.10880126, JSTOR27525294
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Bernd Heinrich; Elizabeth Mcclain (Mar–Apr 1986), ""Laziness" and Hypothermia as a Foraging Strategy in Flower Scarabs (Coleoptera: Scarabaeidae)", Physiological Zoology, 59 (2): 273–282, doi:10.1086/physzool.59.2.30156041, JSTOR30156041, S2CID87569125
Elkan R. Gamzu; David R. Williams; Barry Schwartz; Robert L. Welker; Gary Hansen; Larry A. Engberg; David R. Thomas (Jul 27, 1973), "Pitfalls of Organismic Concepts: "Learned Laziness"?", Science, 181 (4097), Science, New Series: 367–369, Bibcode:1973Sci...181..367G, doi:10.1126/science.181.4097.367, JSTOR1736630, PMID17832034
Elkan R. Gamzu; David R. Williams; Barry Schwartz; Robert L. Welker; Gary Hansen; Larry A. Engberg; David R. Thomas (Jul 27, 1973), "Pitfalls of Organismic Concepts: "Learned Laziness"?", Science, 181 (4097), Science, New Series: 367–369, Bibcode:1973Sci...181..367G, doi:10.1126/science.181.4097.367, JSTOR1736630, PMID17832034