APA-viite (7. p.)
Floud, R. (1973). An introduction to quantitative methods for historians. Princeton University Press.
Chicago-viite (17. p.)
Floud, Roderick. An Introduction to Quantitative Methods for Historians. Princeton, New Jersey: Princeton University Press, 1973.
MLA-viite (9. p.)
Floud, Roderick. An Introduction to Quantitative Methods for Historians. Princeton University Press, 1973.
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