BABIAKOVÁ, Martina - LUPTÁKOVÁ, Jana. Successful spoken and written bizpresenting. Rec. Alena Štulajterová, Rastislav Šulek, Marek Ľupták. Zvolen : Technical University in Zvolen, 2014. 86 s. Successful spoken and written BIZ presenting. ISBN 978-80-228-2683-9.