APA
Haag J. H., . (1968). School Health Program. Kolkata: Oxford & IBH Publishing Company.
Chicago
Haag Jessie Helen, . 1968. School Health Program. Kolkata: Oxford & IBH Publishing Company.
Harvard
Haag J. H., . (1968). School Health Program. Kolkata: Oxford & IBH Publishing Company.
MLA
Haag Jessie Helen, . School Health Program. Kolkata: Oxford & IBH Publishing Company. 1968.