Rhead, E. L. (1902). Assaying and metallurgical analysis: For the use of students, chemists, and assayers (2 ed.). Longmans, Green, and Co..
Chicago (17e ed.) BronvermeldingRhead, E. L. Assaying and Metallurgical Analysis: For the Use of Students, Chemists, and Assayers. 2 ed. London ; New York ; Bombay: Longmans, Green, and Co., 1902.
MLA (8e ed.) BronvermeldingRhead, E. L. Assaying and Metallurgical Analysis: For the Use of Students, Chemists, and Assayers. 2 ed. Longmans, Green, and Co., 1902.
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