APA-čujuhus (7. p.)

Crowther, J. (1969). A short history of science. Methuen Educational.

Chicago-čujuhus (17. p.)

Crowther, J.G. A Short History of Science. London: Methuen Educational, 1969.

MLA-čujuhus (9. p.)

Crowther, J.G. A Short History of Science. Methuen Educational, 1969.

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