Gaya APA
Makka, A, M.
(1999).
B.J. Habibie: His Life & Career
(
1)
.
Jakarta:
Inti Surya.
Gaya MLA
Makka, A., Makmur.
"B.J. Habibie: His Life & Career".
1
Jakarta:
Inti Surya,
1999.
Text.