Gauthier, D. P. (1961). Practical Judgement: A study of judgements about what to do, their bases and their relation to practical problems. University of Oxford.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Gauthier, David P. Practical Judgement: A Study of Judgements About What to Do, Their Bases and Their Relation to Practical Problems. England: University of Oxford, 1961.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Gauthier, David P. Practical Judgement: A Study of Judgements About What to Do, Their Bases and Their Relation to Practical Problems. University of Oxford, 1961.
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