Gaya APA
African Journal of Business Management. (2015).
:
.
Gaya Chicago
African Journal of Business Management.
Vol. 9 No. 21.
:
,
2015.
Jurnal Internasional.
Gaya MLA
African Journal of Business Management.
Vol. 9 No. 21.
:
,
2015.
Jurnal Internasional.
Gaya Turabian
African Journal of Business Management.
:
,
2015.
Jurnal Internasional.