Gaya APA
Heitzman, William R.. (1980).
Statistics for business and economic / by William R. Heitzman and Frederick W. Mueller .
:
Boston : Allyn and Bacon.
Gaya Chicago
Heitzman, William R..
Statistics for business and economic / by William R. Heitzman and Frederick W. Mueller.
:
Boston : Allyn and Bacon,
1980.
Buku.
Gaya MLA
Heitzman, William R..
Statistics for business and economic / by William R. Heitzman and Frederick W. Mueller.
:
Boston : Allyn and Bacon,
1980.
Buku.
Gaya Turabian
Heitzman, William R..
Statistics for business and economic / by William R. Heitzman and Frederick W. Mueller.
:
Boston : Allyn and Bacon,
1980.
Buku.