Gaya APA
Muckian, M, D, W, J.
(2011).
Buku Komplet Panduan Surat-Surat Bisnis
.
place_name:
BukuBiru.
Gaya MLA
Muckian, Michael, Dan, Woods,, John.
"Buku Komplet Panduan Surat-Surat Bisnis".
place_name:
BukuBiru,
2011.
Text.