Singer, G., & Singer, L. (1994). Making the most of your memory: Practical memory exercises for all ages. La Trobe University Press.
Chicago-viite (17. p.)Singer, G., ja Lisl Singer. Making the Most of Your Memory: Practical Memory Exercises for All Ages. Bundoora, Vic.: La Trobe University Press, 1994.
MLA-viite (8. p.)Singer, G., ja Lisl Singer. Making the Most of Your Memory: Practical Memory Exercises for All Ages. La Trobe University Press, 1994.
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