Gaya APA
Healey, Joseph F.. (2015).
Statistics: a tool for social research (10e).
Australia:
Cengage Learning.
Gaya Chicago
Healey, Joseph F..
Statistics: a tool for social research.
10e
Australia:
Cengage Learning,
2015.
Buku.
Gaya MLA
Healey, Joseph F..
Statistics: a tool for social research.
10e
Australia:
Cengage Learning,
2015.
Buku.
Gaya Turabian
Healey, Joseph F..
Statistics: a tool for social research.
10e
Australia:
Cengage Learning,
2015.
Buku.