Sharma, H. (1987). Environmental design and development: conflict or harmony?: A geographical appraisal. Scientific Publishers.
Citazione stile Chigago Style (17a edizione)Sharma, H.S. Environmental Design and Development: Conflict or Harmony?: A Geographical Appraisal. Jodhpur: Scientific Publishers, 1987.
Citatione MLA (9a ed.)Sharma, H.S. Environmental Design and Development: Conflict or Harmony?: A Geographical Appraisal. Scientific Publishers, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.