Rachel Redford. (2019). Oxford English: An International Approach: Teacher's Guide 1. Oxford Higher Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRachel Redford. Oxford English: An International Approach: Teacher's Guide 1. Oxford Higher Education, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRachel Redford. Oxford English: An International Approach: Teacher's Guide 1. Oxford Higher Education, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.