Παραπομπή APA

Surendra Singh. (1992). Geomorphology and remote sensing in environmental management. Scientific Publishers.

Παραπομπή Chicago Style

Surendra Singh. Geomorphology and Remote Sensing in Environmental Management. Jodhpur: Scientific Publishers, 1992.

Παραπομπή MLA

Surendra Singh. Geomorphology and Remote Sensing in Environmental Management. Scientific Publishers, 1992.