SATIJA M P. (1998). EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. STERLING PUBLICATIONS.
Cita Chicago (17th ed.)SATIJA M P. EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. NEW DELHI: STERLING PUBLICATIONS, 1998.
Cita MLA (9th ed.)SATIJA M P. EXERCISES IN THE 21ST EDITION OF THE DEWY DECIMAL CLASSIFICATION. STERLING PUBLICATIONS, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.