Gaya APA
BEEKMAN, GEORGE, BEEKMAN, BEN. (2014).
DIGITAL PLANET (TENTH).
Harlow:
PERSON EDUCATION.
Gaya Chicago
BEEKMAN, GEORGE, BEEKMAN, BEN.
DIGITAL PLANET.
TENTH
Harlow:
PERSON EDUCATION,
2014.
Text.
Gaya MLA
BEEKMAN, GEORGE, BEEKMAN, BEN.
DIGITAL PLANET.
TENTH
Harlow:
PERSON EDUCATION,
2014.
Text.
Gaya Turabian
BEEKMAN, GEORGE, BEEKMAN, BEN.
DIGITAL PLANET.
TENTH
Harlow:
PERSON EDUCATION,
2014.
Print.