APA (7 वां संस्करण) प्रशस्ति पत्र

JACKSON, H., & PENROSE, B. (1996). Grammar and meaning: A semantic approach to english grammar book 1.-- ed.1. LP3B UT.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

JACKSON, Howard, और Brenda PENROSE. Grammar and Meaning: A Semantic Approach to English Grammar Book 1.-- Ed.1. Jakarta: LP3B UT, 1996.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

JACKSON, Howard, और Brenda PENROSE. Grammar and Meaning: A Semantic Approach to English Grammar Book 1.-- Ed.1. LP3B UT, 1996.