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Reebs, S.G. (1999). "Time-place learning based on food but not on predation risk in a fish, the inanga (Galaxias maculatus)". Ethology. 105 (4): 361–371. doi:10.1046/j.1439-0310.1999.00390.x.
Falk, H.; Biebach, H.; Krebs, J.R. (1992). "Learning a time-place pattern of food availability: a comparison between an insectivorous and a granivorous weaver species (Ploceus bicolor and Euplectes hordeaceus)". Behavioral Ecology and Sociobiology. 31: 9–15. doi:10.1007/bf00167811. S2CID23105670.
Means, L.W.; Ginn, S.R.; Arolfo, M.P.; Pence, J.D. (2000). "Breakfast in the nook and dinner in the dining room: time-of-day discrimination in rats". Behavioural Processes. 49 (1): 21–33. doi:10.1016/s0376-6357(00)00068-1. PMID10725650. S2CID35474894.
Widman, D.R.; Sermania, C.M.; Genismore, K.E. (2004). "Evidence for time-place learning in the Morris water maze without food restriction but with increased response cost". Behavioural Processes. 67 (2): 183–193. doi:10.1016/j.beproc.2004.04.001. PMID15240056. S2CID11651650.
Means, L.W.; Ginn, S.R.; Arolfo, M.P.; Pence, J.D. (2000). "Breakfast in the nook and dinner in the dining room: time-of-day discrimination in rats". Behavioural Processes. 49 (1): 21–33. doi:10.1016/s0376-6357(00)00068-1. PMID10725650. S2CID35474894.
Widman, D.R.; Sermania, C.M.; Genismore, K.E. (2004). "Evidence for time-place learning in the Morris water maze without food restriction but with increased response cost". Behavioural Processes. 67 (2): 183–193. doi:10.1016/j.beproc.2004.04.001. PMID15240056. S2CID11651650.
Wahl, O (1932). "Neue Untersuchungen über das Zeitgedachtnis der Bienen". Zeitschrift für vergleichende Physiologie. 16 (3): 529–589. doi:10.1007/BF00338333. S2CID6662886.
Falk, H.; Biebach, H.; Krebs, J.R. (1992). "Learning a time-place pattern of food availability: a comparison between an insectivorous and a granivorous weaver species (Ploceus bicolor and Euplectes hordeaceus)". Behavioral Ecology and Sociobiology. 31: 9–15. doi:10.1007/bf00167811. S2CID23105670.
Means, L.W.; Ginn, S.R.; Arolfo, M.P.; Pence, J.D. (2000). "Breakfast in the nook and dinner in the dining room: time-of-day discrimination in rats". Behavioural Processes. 49 (1): 21–33. doi:10.1016/s0376-6357(00)00068-1. PMID10725650. S2CID35474894.
Widman, D.R.; Sermania, C.M.; Genismore, K.E. (2004). "Evidence for time-place learning in the Morris water maze without food restriction but with increased response cost". Behavioural Processes. 67 (2): 183–193. doi:10.1016/j.beproc.2004.04.001. PMID15240056. S2CID11651650.