Harris Robert A. Using sources effectively strengthening your writing and avoiding plagiarism - 4th - London Routledge UK 2017 - vi,145p. cm. ISBN: 9781936523351 (pbk) UKP 37.99 Standard No.: 33607 Source: 76, 14/03/2017, Mallika Books Textual Subjects--Topical Terms: LAW Dewey Class. No.: Z1,2674, Q7