@inbook{ MARIN_ROLDÁN:71-114,

author = { RICARDO MARIN VIADEL and JOAQUÍN ROLDÁN RAMÍREZ } ,

title = { 4 quantitative instruments and 3 qualitative instruments in Visual Arts based Educational Research. },

booktitle = { Estrategias, técnicas e instrumentos en Investigación Basada en Artes e Investigación Artística },

isbn = { 978-84-338-5726-2 },

pages = { 71 - 114 },

year = { 2014 },

}