Gaya APA
Khalid, K, M.
(1972).
Waja'a Abu Bakar / Khalid Muhammad Khalid
(
Cet.5)
.
:
Darul-Maarif.
Gaya MLA
Khalid, Khalid, Muhammad.
"Waja'a Abu Bakar / Khalid Muhammad Khalid".
Cet.5
:
Darul-Maarif,
1972.
Referensi.