VERMA, P. (2006). SOFTWARES OF POSITIVE THINKING.
芝加哥风格引文VERMA, PRAVEEN. SOFTWARES OF POSITIVE THINKING. 2006.
MLA引文VERMA, PRAVEEN. SOFTWARES OF POSITIVE THINKING. 2006.
警告：这些引文格式不一定是100％准确.
APA引文
VERMA, P. (2006). SOFTWARES OF POSITIVE THINKING.
芝加哥风格引文VERMA, PRAVEEN. SOFTWARES OF POSITIVE THINKING. 2006.
MLA引文VERMA, PRAVEEN. SOFTWARES OF POSITIVE THINKING. 2006.