Gaya APA
Gadsden, Richard J., Quincey, Roger W.. (1989).
Quantitative Studies .
Cambridge:
ICSA.
Gaya Chicago
Gadsden, Richard J., Quincey, Roger W..
Quantitative Studies.
Cambridge:
ICSA,
1989.
Text.
Gaya MLA
Gadsden, Richard J., Quincey, Roger W..
Quantitative Studies.
Cambridge:
ICSA,
1989.
Text.
Gaya Turabian
Gadsden, Richard J., Quincey, Roger W..
Quantitative Studies.
Cambridge:
ICSA,
1989.
Print.