Gaya APA
Widyatmadja, J, P.
(2013).
Yap Thiam Hien : Pejuang lintas batas
.
Jakarta:
Libri.
Gaya MLA
Widyatmadja, Josef, P.
"Yap Thiam Hien : Pejuang lintas batas".
Jakarta:
Libri,
2013.
Book.