Singh, I. (1994). Gautama Buddha (2. impr.). Oxford University Press.
芝加哥风格引文Singh, Iqbal. Gautama Buddha. 2. impr. Delhi [u.a.]: Oxford University Press, 1994.
MLA引文Singh, Iqbal. Gautama Buddha. 2. impr. Oxford University Press, 1994.
警告：这些引文格式不一定是100％准确.