Lua APA (7ú heag.)
Maitra, S., & Gupta, O. P. (2018). Elements of petrochemical engineering. Khanna Book Publishing Co.
Lua i Stíl Chicago (17ú heag.)
Maitra, Saikat, agus Om Prakash Gupta. Elements of Petrochemical Engineering. New Delhi: Khanna Book Publishing Co, 2018.
Lua MLA (9ú heag.)
Maitra, Saikat, agus Om Prakash Gupta. Elements of Petrochemical Engineering. Khanna Book Publishing Co, 2018.
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