H²yrup, J. (1994). In measure, number, and weight: Studies in mathematics and culture. State University of New York Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)H²yrup, Jens. In Measure, Number, and Weight: Studies in Mathematics and Culture. New York: State University of New York Press, 1994.
Παραπομπή σε μορφή MLA (8th εκδ.)H²yrup, Jens. In Measure, Number, and Weight: Studies in Mathematics and Culture. State University of New York Press, 1994.
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