Blum, A. S., & Rickles, D. (2018). Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access.
Chicago-čujuhus (17. p.)Blum, Alexander S., juo Dean Rickles. Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access, 2018.
MLA-čujuhus (9. p.)Blum, Alexander S., juo Dean Rickles. Quantum Gravity in the First Half of the Twentieth Century: A Sourcebook. Edition Open Access, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.