HelpAge International. (2000). Older people in Nepal (Nepal Participatory network and helpage intrnational).
芝加哥风格引文HelpAge International. Older People in Nepal (Nepal Participatory Network and Helpage Intrnational). 2000.
MLA引文HelpAge International. Older People in Nepal (Nepal Participatory Network and Helpage Intrnational). 2000.
警告：这些引文格式不一定是100％准确.