Barrientos, Z. (2010). Urban solid waste generation and management at the National University, Costa Rica: Quantitative and sociological patterns.
শিকাগো স্টাইলে সাইটেশনBarrientos, Zaidett. Urban Solid Waste Generation and Management At the National University, Costa Rica: Quantitative and Sociological Patterns. 2010.
এমএলএ সাইটেশনBarrientos, Zaidett. Urban Solid Waste Generation and Management At the National University, Costa Rica: Quantitative and Sociological Patterns. 2010.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.