Denscombe, Martyn. Ground rules for good research : guidelines for good practice / Martyn Denscombe. - 2nd ed. - Berkshire [England] : Open University, 2010. - xi, 236 p.: ill.; 23 cm. Includes bibliographical references and index. ISBN: 9780335233816 Subjects--Topical Terms: Social sciences-- Research. Dewey Class. No.: 300.72