SHARMA P.P. (2008). COSMETICS: FORMULATION ,MANUFACTURING & QUALITY CONTROL (4.). Issued.
Chicago Style aipamenaSHARMA P.P. COSMETICS: FORMULATION ,MANUFACTURING & QUALITY CONTROL. 4. DELHI: Issued, 2008.
MLA aipamenaSHARMA P.P. COSMETICS: FORMULATION ,MANUFACTURING & QUALITY CONTROL. 4. Issued, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.