Book Section

Maria Lucia Ardhani Dwi Lestari and Suciati and Gunawan Indrayanto and Harry G. Brittain (2010) Clopidogrel Bisulfate (Profiles of Drugs Substances, Excipients and Related Methodology). In: Profiles of Drugs Substances, Excipients and Related Methodology. Elsevier Academic Press, San Diego, pp. 71-115. ISBN 9780123808844

Hadi Poerwono and Kimio Higashiyama and Hajime Kubo and Achmad Toto Poernomo, NIDN0018095905 and Suharjono and I Ketut Sudiana and Gunawan Indrayanto and Harry G. Brittain (2001) Citric Acid. In: Analytical Profiles of Drug Substances and Excipients. Academic Press, San Diego, pp. 1-76. ISBN 0-12-260828-3