APA (7 वां संस्करण) प्रशस्ति पत्र

Fromkin, V., Rodman, R., & Hyams, N. M. (2010). Introduction to linguistics (Philippine edition.). Cengage Learning.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Fromkin, Victoria, Robert Rodman, और Nina M. Hyams. Introduction to Linguistics. Philippine edition. Australia: Cengage Learning, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Fromkin, Victoria, et al. Introduction to Linguistics. Philippine edition. Cengage Learning, 2010.