Georgiev Vl. I., editor(1979),“кораб”, inБългарски етимологичен речник[Bulgarian Etymological Dictionary](in Bulgarian), volume 2, Sofia: Bulgarian Academy of Sciences,page626
Gerov, Najden(1895),“ко́рабь, корабꙗ́ (съб.)”, inRěčnik na blǎgarskyj jazyk[Dictionary of the Bulgarian language](in Bulgarian), Plovdiv: Družestvena pečatnica “Sǎglasie”*кораб inRečnik na bǎlgarskija ezik (Institut za bǎlgarski ezik)
Georgiev Vl. I., editor(1979),“кораб”, inБългарски етимологичен речник[Bulgarian Etymological Dictionary](in Bulgarian), volume 2, Sofia: Bulgarian Academy of Sciences,page626
Gerov, Najden(1895),“ко́рабь, корабꙗ́ (съб.)”, inRěčnik na blǎgarskyj jazyk[Dictionary of the Bulgarian language](in Bulgarian), Plovdiv: Družestvena pečatnica “Sǎglasie”