APA Style
Tiwari, Purushotham. (2009).
Library Classification .
New Delhi:
A.P.H Publishing Corporaton.
Chicago Style
Tiwari, Purushotham.
Library Classification.
New Delhi:
A.P.H Publishing Corporaton,
2009.
.
MLA Style
Tiwari, Purushotham.
Library Classification.
New Delhi:
A.P.H Publishing Corporaton,
2009.
.
Turabian Style
Tiwari, Purushotham.
Library Classification.
New Delhi:
A.P.H Publishing Corporaton,
2009.
.