1. Improving the low frequency multivibrator. British Broadcasting Company Engineering Monograph 55;British Broadcasting Corporation;Abstracted in Electronics World,1966
2. A multichannel implantable telemetry system;Fryer;Med. Res. Engng.,1969
3. The affectional systems;Harlow,1971
4. Generalization of behavioral data between non-human and human animals;Harlow;Amer. Psychologist,1972
5. A behavioral taxonomy for M. nemestrina and Macaca radiata;Kaufman;Primates,1966