TKÁČ, Michal, ml. - DELINA, Radoslav - SABOLOVÁ, Martina. Analysis of Request for Proposals in Construction Industry. - Registrovaný: Scopus, Registrovaný: Web of Science. In Quality Innovation Prosperity. - Košice : Technická univerzita v Košiciach. ISSN 1335-1745, 2016, vol. 20, no. 1, pp. 104-117 online. VEGA 1/0855/14.