(1995). Lives of promise: What becomes of high school valedictorians : a fourteen-year study of achievement and life choices / Karen D. Arnold.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLives of Promise: What Becomes of High School Valedictorians : A Fourteen-year Study of Achievement and Life Choices / Karen D. Arnold. 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLives of Promise: What Becomes of High School Valedictorians : A Fourteen-year Study of Achievement and Life Choices / Karen D. Arnold. 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.