Reed, P., Chih-Ta, T., Aggleton, J. P., & Rawlins, J. N. (1991). Primacy, recency, and the von Restorff effect in rats' nonspatial recognition memory. Journal of Experimental Psychology: Animal Behavior Processes, 17(1), pp. 36-44. doi:10.1037/0097-7403.17.1.36

Reed, Phil, T. Chih-Ta, John P. Aggleton, and J. N. Rawlins. "Primacy, Recency, and the Von Restorff Effect in Rats' Nonspatial Recognition Memory." Journal of Experimental Psychology: Animal Behavior Processes 17, no. 1 (1991): 36-44.

Reed, Phil, T. Chih-Ta, John P. Aggleton, and J. N. Rawlins. "Primacy, Recency, and the Von Restorff Effect in Rats' Nonspatial Recognition Memory." Journal of Experimental Psychology: Animal Behavior Processes 17.1 (1991): 36-44.