STEINBORN LEONARD. (2005). GMP/ISO QUALITY AUDIT MANUAL FOR HEALTHCARE MANUFACTURERS AND THEIR SUPPLIERS (6TH.). CRC PRESS.
Chicago-viite (17. p.)STEINBORN LEONARD. GMP/ISO QUALITY AUDIT MANUAL FOR HEALTHCARE MANUFACTURERS AND THEIR SUPPLIERS. 6TH. CRC PRESS, 2005.
MLA-viite (9. p.)STEINBORN LEONARD. GMP/ISO QUALITY AUDIT MANUAL FOR HEALTHCARE MANUFACTURERS AND THEIR SUPPLIERS. 6TH. CRC PRESS, 2005.
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