Joseph, P., & Ammini, J. g. b. (2007). Bioremediation of petroleum sludge through phytoremediation, land farming and microbial enhanced oil separation (Thesis). School of environmental studies, Cusat.
استشهاد بنمط شيكاغوJoseph, P.J, و Joseph; guided by Ammini. Bioremediation of Petroleum Sludge Through Phytoremediation, Land Farming and Microbial Enhanced Oil Separation (Thesis). Kochi: School of environmental studies, Cusat, 2007.
MLA استشهادJoseph, P.J, و Joseph; guided by Ammini. Bioremediation of Petroleum Sludge Through Phytoremediation, Land Farming and Microbial Enhanced Oil Separation (Thesis). School of environmental studies, Cusat, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.