World Health Organization. (1987). The International pharmacopeia - I (3rd.). CBS Publication, New Delhi.
Cita Chicago (17th ed.)World Health Organization. The International Pharmacopeia - I. 3rd. CBS Publication, New Delhi, 1987.
Cita MLA (9th ed.)World Health Organization. The International Pharmacopeia - I. 3rd. CBS Publication, New Delhi, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.