APA Style
Pokharel, P.
(2060 B.S.).
A Textbook of Engineering Mathematics Vol.I
.
Kathmandu:
Bhawani Prakashan.
MLA Style
Pokharel, P.R..
"A Textbook of Engineering Mathematics Vol.I".
Kathmandu:
Bhawani Prakashan,
2060 B.S..
Text.