Gaya APA
Aquino, Gaudencio. (1992).
Fundamentals of research .
USA:
National Book Store.
Gaya Chicago
Aquino, Gaudencio.
Fundamentals of research.
USA:
National Book Store,
1992.
Text.
Gaya MLA
Aquino, Gaudencio.
Fundamentals of research.
USA:
National Book Store,
1992.
Text.
Gaya Turabian
Aquino, Gaudencio.
Fundamentals of research.
USA:
National Book Store,
1992.
Print.