APA-čujuhus (7. p.)

Williams, D. H. S. (1992). The literature of science. Anmol Pub.

Chicago-čujuhus (17. p.)

Williams, Dr. Henry Smith. The Literature of Science. New Delhi: Anmol Pub, 1992.

MLA-čujuhus (9. p.)

Williams, Dr. Henry Smith. The Literature of Science. Anmol Pub, 1992.

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