Singha, R. U. (2006). Guidelines for improving your skills in project proposal writing, report writing and report presentation (5th.). S. R. Uprety.

Singha, Raj Uprety. Guidelines for Improving Your Skills in Project Proposal Writing, Report Writing and Report Presentation. 5th. Kathmandu: S. R. Uprety, 2006.

Singha, Raj Uprety. Guidelines for Improving Your Skills in Project Proposal Writing, Report Writing and Report Presentation. 5th. S. R. Uprety, 2006.