APA
Maharashtra State Board of Secondary and Higher Secondary Education, . (2016). Environment and Sustainable development XI. Pune: Maharashtra State Board of Secondary and Higher Secondary Education.
Chicago
Maharashtra State Board of Secondary and Higher Secondary Education, . 2016. Environment and Sustainable development XI. Pune: Maharashtra State Board of Secondary and Higher Secondary Education.
Harvard
Maharashtra State Board of Secondary and Higher Secondary Education, . (2016). Environment and Sustainable development XI. Pune: Maharashtra State Board of Secondary and Higher Secondary Education.
MLA
Maharashtra State Board of Secondary and Higher Secondary Education, . Environment and Sustainable development XI. Pune: Maharashtra State Board of Secondary and Higher Secondary Education. 2016.