Gaya APA
Nugroho, A, S, D, R, A.
(1905).
Mahir Tenses Tanpa Mikir
.
YOGYAKARTA:
Deepublish.
Gaya MLA
Nugroho, A., Soerjowardhana, Dan, R., Arief.
"Mahir Tenses Tanpa Mikir".
YOGYAKARTA:
Deepublish,
1905.
Tadris Fisika.