Transformation changes in the position of the purchase of enterprise in the market of the production sphere

KITA, Jaroslav - GROSSMANOVÁ, Marta - KITA, Pavol. Transformation changes in the position of the purchase of enterprise in the market of the production sphere. In V kriza li e planiraneto? : jubileen almanach. - Svičov : Akademično izdatelstvo Cenov Svičov, 2005. ISBN 978-954-23-0301-5, s. 44-53.