Saha, S. K. (2010). RESEARCH PLANNING & PROPOSAL WRITING SKILL. A H Development Publishing House.
Citazione stile Chigago Style (17a edizione)Saha, Subrota Kumar. RESEARCH PLANNING & PROPOSAL WRITING SKILL. Dhaka: A H Development Publishing House, 2010.
Citatione MLA (9a ed.)Saha, Subrota Kumar. RESEARCH PLANNING & PROPOSAL WRITING SKILL. A H Development Publishing House, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.