Gaya APA
Hoel, Paul G.. (1977).
Basic statistics for business and economics .
New York:
John Wiley and sons.
Gaya Chicago
Hoel, Paul G..
Basic statistics for business and economics.
New York:
John Wiley and sons,
1977.
.
Gaya MLA
Hoel, Paul G..
Basic statistics for business and economics.
New York:
John Wiley and sons,
1977.
.
Gaya Turabian
Hoel, Paul G..
Basic statistics for business and economics.
New York:
John Wiley and sons,
1977.
.