Promila, P. (2013). Medicinal orchids of India and conservation measures for their sustainable management.
استشهاد بنمط شيكاغوPromila, Pathak. Medicinal Orchids of India and Conservation Measures for Their Sustainable Management. 2013.
MLA استشهادPromila, Pathak. Medicinal Orchids of India and Conservation Measures for Their Sustainable Management. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.