APA
Rangila Singh Ranjit, . (1986). Maintenance of Punjabi Language in Delhi. Mysore: Central Institute of Indain Language.
Chicago
Rangila Singh Ranjit, . 1986. Maintenance of Punjabi Language in Delhi. Mysore: Central Institute of Indain Language.
Harvard
Rangila Singh Ranjit, . (1986). Maintenance of Punjabi Language in Delhi. Mysore: Central Institute of Indain Language.
MLA
Rangila Singh Ranjit, . Maintenance of Punjabi Language in Delhi. Mysore: Central Institute of Indain Language. 1986.