Gaya APA
Quantitative Recearch ion Prospects. (1985).
London:
.
Gaya Chicago
Quantitative Recearch ion Prospects.
.
London:
,
1985.
Text.
Gaya MLA
Quantitative Recearch ion Prospects.
.
London:
,
1985.
Text.
Gaya Turabian
Quantitative Recearch ion Prospects.
London:
,
1985.
Print.