Diploma thesis entitled "Application of Qualitative and Quantitative Research Methods into Marketing Strategy of Print Medias" discusses employment of output research data accumulated on eye-tracking, in-depth interviewing and CAWI method of research. These research outcomes are further analyzed and implemented in the development process of the EURO Business Weekly strategy in the Czech publishing market. The final evaluation is based on a mutual comparison of results which were recorded by the EURO Business Weekly in the years 2005 and 2006.