The California State University. Affordable Learning Solutions, United States of America. Department of Education, University of California, Davis, MERLOT (Multimedia Educational Resource for Learning and Online Teaching), NSF (National Science Foundation), UC (University of California) Davis Library, & MERCED-I (Mindanao Educational Resources for Curricular Enhancement and Development-Initiatives) on OER (Open Educational Resources). (2020). LibreTexts: Free the textbook [electronic resource]. LibreTexts.
Citazione stile Chigago Style (17a edizione)The California State University. Affordable Learning Solutions, United States of America. Department of Education, Davis University of California, MERLOT (Multimedia Educational Resource for Learning and Online Teaching), NSF (National Science Foundation), UC (University of California) Davis Library, e MERCED-I (Mindanao Educational Resources for Curricular Enhancement and Development-Initiatives) on OER (Open Educational Resources). LibreTexts: Free the Textbook [electronic Resource]. Davis, CA: LibreTexts, 2020.
Citatione MLA (9a ed.)The California State University. Affordable Learning Solutions, et al. LibreTexts: Free the Textbook [electronic Resource]. LibreTexts, 2020.