Litman, Leib Conducting online research on Amazon Mechanical Turk and beyond - Thousand Oaks, California: SAGE Publications, Inc, 2021. - xxiv, 271 p. - SAGE innovations in research methods . ISBN: 9781506391137 Subjects--Topical Terms: Amazon Web Services (Firm)Cloud ComputingWeb Services Dewey Class. No.: 001.42 LIT