DAS GUPTA, Malabika, 2013. OCA Java SE 7 programmer I certification guide : prepare for the 1 ZO-803 exam. Shelter Island, New York: Manning Publications. ISBN 1617291048.
Elsevier - Harvard (with titles)Das Gupta, M., 2013. OCA Java SE 7 programmer I certification guide : prepare for the 1 ZO-803 exam. Manning Publications, Shelter Island, New York.
American Psychological Association 7th editionDas Gupta, M. (ca. 2013). OCA Java SE 7 programmer I certification guide : prepare for the 1 ZO-803 exam [Book]. Manning Publications.
Springer - Basic (author-date)Das Gupta M (2013) OCA Java SE 7 programmer I certification guide : prepare for the 1 ZO-803 exam. Manning Publications, Shelter Island, New York
Juristische Zitierweise (Stüber) (Deutsch)Das Gupta, Malabika, OCA Java SE 7 programmer I certification guide : prepare for the 1 ZO-803 exam, Shelter Island, New York 2013.