Beckett A.H. (2005). Practical pharmaceutical chemistry - II (4th.). CBS Publisher, New Delhi.
Lua i Stíl Chicago (17ú heag.)Beckett A.H. Practical Pharmaceutical Chemistry - II. 4th. CBS Publisher, New Delhi, 2005.
Lua MLA (9ú heag.)Beckett A.H. Practical Pharmaceutical Chemistry - II. 4th. CBS Publisher, New Delhi, 2005.
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