Dickinson Terence. Summer stargazing, apractical for recreational astronomers. Firefly Book.
Chicago-čujuhus (17. p.)Dickinson Terence. Summer Stargazing, Apractical for Recreational Astronomers. Firefly Book.
MLA-čujuhus (9. p.)Dickinson Terence. Summer Stargazing, Apractical for Recreational Astronomers. Firefly Book.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.