GmbH, G. C. G. (2012). Essential Drug Procurement and Management in Nepal. GTZ/GFA Consulting Group GmbH.
芝加哥风格引文GmbH, GTZ/GFA Consulting Group. Essential Drug Procurement and Management in Nepal. GTZ/GFA Consulting Group GmbH, 2012.
MLA引文GmbH, GTZ/GFA Consulting Group. Essential Drug Procurement and Management in Nepal. GTZ/GFA Consulting Group GmbH, 2012.
警告：这些引文格式不一定是100％准确.