Paulino, H. V. (2010). Zoneamento ambiental: Uma visão panorâmica. https://tede2.pucsp.br.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিPaulino, Heloisa Verri. Zoneamento Ambiental: Uma Visão Panorâmica. https://tede2.pucsp.br, 2010.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিPaulino, Heloisa Verri. Zoneamento Ambiental: Uma Visão Panorâmica. https://tede2.pucsp.br, 2010.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.