APA استشهاد

Krishan Lal Sethi. (1978). Commentary on the Central Sales Tax act, 1956. International Law Book Centre.

استشهاد بنمط شيكاغو

Krishan Lal Sethi. Commentary on the Central Sales Tax Act, 1956. Calcutta: International Law Book Centre, 1978.

MLA استشهاد

Krishan Lal Sethi. Commentary on the Central Sales Tax Act, 1956. International Law Book Centre, 1978.