Gaya APA
Warta PTM; Ed. Mei-Juni 2016. (2016).
Yogyakarta:
PP Muhammadiyah.
Gaya Chicago
Warta PTM; Ed. Mei-Juni 2016.
.
Yogyakarta:
PP Muhammadiyah,
2016.
Textbook.
Gaya MLA
Warta PTM; Ed. Mei-Juni 2016.
.
Yogyakarta:
PP Muhammadiyah,
2016.
Textbook.
Gaya Turabian
Warta PTM; Ed. Mei-Juni 2016.
Yogyakarta:
PP Muhammadiyah,
2016.
Textbook.