Murugan,Annamalai, India-Pondicherry, & Ecotourism. (2012). Ecotourism: Its potential and usefulness. Abhijeet.
استشهاد بنمط شيكاغوMurugan,Annamalai, India-Pondicherry, و Ecotourism. Ecotourism: Its Potential and Usefulness. New Delhi: Abhijeet, 2012.
MLA استشهادMurugan,Annamalai, et al. Ecotourism: Its Potential and Usefulness. Abhijeet, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.