APA-čujuhus (7. p.)

Tatum, E. (2020). New Ideas Concerning Black Holes and the Universe. IntechOpen.

Chicago-čujuhus (17. p.)

Tatum, Eugene. New Ideas Concerning Black Holes and the Universe. IntechOpen, 2020.

MLA-čujuhus (9. p.)

Tatum, Eugene. New Ideas Concerning Black Holes and the Universe. IntechOpen, 2020.

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