Ashraf, S. B., & Hoque, M. M. G. (2018). Scope and challenges of introducing sustainable procurement in Power grid Company of Bangladesh Ltd. (PGCB Ltd.). BRAC University.
芝加哥风格引文Ashraf, Sadat Bin, 与 Md. Mosta Gausul Hoque. Scope and Challenges of Introducing Sustainable Procurement in Power Grid Company of Bangladesh Ltd. (PGCB Ltd.). BRAC University, 2018.
MLA引文Ashraf, Sadat Bin, 与 Md. Mosta Gausul Hoque. Scope and Challenges of Introducing Sustainable Procurement in Power Grid Company of Bangladesh Ltd. (PGCB Ltd.). BRAC University, 2018.
警告：这些引文格式不一定是100％准确.