Lua APA (7ú heag.)

BARKER JAMES. (2008). MASS SPECTROMETRY (ACOL).

Lua i Stíl Chicago (17ú heag.)

BARKER JAMES. MASS SPECTROMETRY (ACOL). NEW DELHI, 2008.

Lua MLA (9ú heag.)

BARKER JAMES. MASS SPECTROMETRY (ACOL). 2008.

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