APA
Punjab. Department of Planning, . (2001). Annual plan 2001-2002. Punjab: the Author.
Chicago
Punjab. Department of Planning, . 2001. Annual plan 2001-2002. Punjab: the Author.
Harvard
Punjab. Department of Planning, . (2001). Annual plan 2001-2002. Punjab: the Author.
MLA
Punjab. Department of Planning, . Annual plan 2001-2002. Punjab: the Author. 2001.