BRAILSFORD, F. (1966). Physical principles.: BRAILSFORD, F. Van Nostrand.
Tohutoru Kātū Chicago (17th ed.)BRAILSFORD, F. Physical Principles.: BRAILSFORD, F. London: Van Nostrand, 1966.
Tohutoro MLA (9th ed.)BRAILSFORD, F. Physical Principles.: BRAILSFORD, F. Van Nostrand, 1966.
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