SATIJA M P. (1998). EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. STERLING PUBLICATIONS.
Chicago-referens (17:e uppl.)SATIJA M P. EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. NEW DELHI: STERLING PUBLICATIONS, 1998.
MLA-referens (9:e uppl.)SATIJA M P. EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. STERLING PUBLICATIONS, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.