Gaya APA
Freund, John E., Williams, Frank J.. (1977).
Elementary Business Statistics (3rd ed).
New York:
Prentice Hall.
Gaya Chicago
Freund, John E., Williams, Frank J..
Elementary Business Statistics.
3rd ed
New York:
Prentice Hall,
1977.
.
Gaya MLA
Freund, John E., Williams, Frank J..
Elementary Business Statistics.
3rd ed
New York:
Prentice Hall,
1977.
.
Gaya Turabian
Freund, John E., Williams, Frank J..
Elementary Business Statistics.
3rd ed
New York:
Prentice Hall,
1977.
.