APA Style
Y., L, F, W. (1997).
Business for all series 4 John L. Gokongwei .
Manila, Philippines:
De la salle university Press Inc..
MLA Style
Y., Lee, Flores,, Wilson.
"Business for all series 4 John L. Gokongwei".
Manila, Philippines:
De la salle university Press Inc.,
1997.
Text.