APA (7. basım) Alıntı

PORRAS JERRY I. (1988). DICTIONARY OF STATISTICS. COLLINS.

Chicago Style (17. basım) Atıf

PORRAS JERRY I. DICTIONARY OF STATISTICS. BOMBAY: COLLINS, 1988.

MLA (9th ed.) Atıf

PORRAS JERRY I. DICTIONARY OF STATISTICS. COLLINS, 1988.