Gaya APA
Wahid, R, &, A.
(1905).
Belajar Memahami Contract Drafting
.
YOGYAKARTA:
Deepublish.
Gaya MLA
Wahid, Rohadi, &, Abdul.
"Belajar Memahami Contract Drafting".
YOGYAKARTA:
Deepublish,
1905.
Tadris Fisika.