APA-viite (7. p.)

Ceylon. Dept. of Social Services. (1949). Administration report of the Director of Social Services for..

Chicago-viite (17. p.)

Ceylon. Dept. of Social Services. Administration Report of the Director of Social Services for.. Colombo, 1949.

MLA-viite (8. p.)

Ceylon. Dept. of Social Services. Administration Report of the Director of Social Services for.. 1949.