Anne of Green gables / L.M. Montgomery ; Ilustrator Kate Simpson ; Zostavovateľ Clare West . Oxford :  Oxford University Press , 1994 . 44 s . ISBN 0-19-422725-1 . [1, of that borrowed 0]

Naučni trudove. Tom 33, kn. 41988 ; Genetika, botanika, rastenijev'dstvo, fiziologija na rastenijata, životnov'dstvo . Plovdiv :  Visš selskostopan. inst. , 1988 . 251 s . [1, of that borrowed 0]