Kölling, Michael. : Introduction to programming with Greenfoot : object-oriented programming in Java with games and simulations / Michael Kölling. [O'Reilly electronic resource]
Kollmar, Erich. : John Cassavetes : Five films [(DVD) videorecording] / Lion International ; Castle Hill Productions ; Continental Distributing, Inc. ; Orion Home Video ; Pioneer Entertainment ; Faces Distributing Corp ; producers, Maurice McEndree, Sam Shaw, Al Rubin ; written and directed by John Cassavetes.