Gaya APA

PRATAMA, H, F. (2019). The effectiveness of using PJBL in teaching writing personal letter for the second grade student of SMAN 1 Ngadiluwih (Ed. 1, cet. 1). Kediri: IAIN Kediri.

Gaya MLA

PRATAMA, HELDA, FELLY. "The effectiveness of using PJBL in teaching writing personal letter for the second grade student of SMAN 1 Ngadiluwih". Ed. 1, cet. 1 Kediri: IAIN Kediri, 2019. Text.