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APA Citation Edition Citation

Nilsson, M. P., & Fielden, F. J. (1960). Primitive time-reckoning: A study in the origins and first development of the art of counting time among the primitive and early culture peoples (2nd ed.). C.W.K. Gleerup.

Chicago Citation Edition Citation

Nilsson, Martin P., und Frederick Joshua Fielden. Primitive Time-reckoning: A Study in the Origins and First Development of the Art of Counting Time Among the Primitive and Early Culture Peoples. 2nd ed. Lund: C.W.K. Gleerup, 1960.

MLA Citation Edition Citation

Nilsson, Martin P., und Frederick Joshua Fielden. Primitive Time-reckoning: A Study in the Origins and First Development of the Art of Counting Time Among the Primitive and Early Culture Peoples. 2nd ed. C.W.K. Gleerup, 1960.