Place, U. T. (1954). The concept of heed. British Journal of Psychology, 45, 243-55. doi:10.1111/j.2044-8295.1954.tb01252.x
[References]  [23 citing publications]  [29 referring publications by Place]  [2 reprinting collections]  
Download: 1954 The Concept of Heed.pdf  1954 1999 The Concept of Heed - revised version.pdf (with a new introduction; not published)