Focus Groups - Langford, Joe (Human Factors Solutions, Oxfordshire, UK) a McDonagh, Deana (University of Illinois, School of Art a Design, Champaign, I)4 062 Kč
Reframing Evaluation Through Appreciative Inquiry - Preskill, Hallie S. a Catsambas, Anastasia (Tessie) Tzavaras2 094 Kč
Effect Sizes for Research - Grissom, Robert J. (San Francisco State University, USA) a Kim, John J. (San Francisco State University, USA)1 687 Kč