Gaya APA
Sukirlan, M., Mahpul, . (2017).
Communication Strategies and Their Linguistic Features (Edisi 1).
Yogyakarta:
Graha Ilmu.
Gaya MLA
Sukirlan, Muhammad., Mahpul, .
"Communication Strategies and Their Linguistic Features".
Edisi 1
Yogyakarta:
Graha Ilmu,
2017.
Book.