Dyfyniad APA

 Fifield, F. W. (2000).  Principles and practice of analytical chemistry.  Blackwell Science.

Dyfyniad Arddull Chicago

 Fifield, F. W.  Principles and Practice of Analytical Chemistry.  Blackwell Science, 2000.

Dyfyniad MLA

 Fifield, F. W.  Principles and Practice of Analytical Chemistry.  Blackwell Science, 2000.

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