Sutherland, Elizabeth R (мај 1957). „Feet and dates at Charlieu”. Journal of the Society of Architectural Historians. 16 (2): 2—5. JSTOR987740. doi:10.2307/987740.CS1 одржавање: Формат датума (веза)
harappa.com
a.harappa.com
Kenoyer JM (2010) "Measuring the Harappan world," in Morley I & Renfrew C (edd) The Archaeology of Measurement, 117; „Archived copy”(PDF). Архивирано из оригинала(PDF) 26. 6. 2015. г. Приступљено 2015-01-11.
Sutherland, Elizabeth R (мај 1957). „Feet and dates at Charlieu”. Journal of the Society of Architectural Historians. 16 (2): 2—5. JSTOR987740. doi:10.2307/987740.CS1 одржавање: Формат датума (веза)
justice.gc.ca
laws-lois.justice.gc.ca
Weights and Measures ActАрхивирано 2014-12-28 на сајту Wayback Machine, accessed January 2012, Act current to 2012-01-18. Basis for units of measurement 4.(1) All units of measurement used in Canada shall be determined on the basis of the International System of Units established by the General Conference of Weights and Measures. (...) Canadian units (5) The Canadian units of measurement are as set out and defined in Schedule II, and the symbols and abbreviations therefore are as added pursuant to subparagraph 6(1)(b)(ii).
Weights and Measures ActАрхивирано 2014-12-28 на сајту Wayback Machine, accessed January 2012, Act current to 2012-01-18. Basis for units of measurement 4.(1) All units of measurement used in Canada shall be determined on the basis of the International System of Units established by the General Conference of Weights and Measures. (...) Canadian units (5) The Canadian units of measurement are as set out and defined in Schedule II, and the symbols and abbreviations therefore are as added pursuant to subparagraph 6(1)(b)(ii).
Kenoyer JM (2010) "Measuring the Harappan world," in Morley I & Renfrew C (edd) The Archaeology of Measurement, 117; „Archived copy”(PDF). Архивирано из оригинала(PDF) 26. 6. 2015. г. Приступљено 2015-01-11.