Kaplan. (1998). Usmle step 1 - Review Series: Biochemistry Molecular Biology Cell Biology. s.n.
Chicago-čujuhus (17. p.)Kaplan. Usmle Step 1 - Review Series: Biochemistry Molecular Biology Cell Biology. Washington: s.n, 1998.
MLA-čujuhus (9. p.)Kaplan. Usmle Step 1 - Review Series: Biochemistry Molecular Biology Cell Biology. s.n, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.