Gaya APA
Healey, Joseph H. (2005).
Statistics: a tool for social research (7e).
Belmont:
Thomson Wadsworth.
Gaya Chicago
Healey, Joseph H.
Statistics: a tool for social research.
7e
Belmont:
Thomson Wadsworth,
2005.
Buku.
Gaya MLA
Healey, Joseph H.
Statistics: a tool for social research.
7e
Belmont:
Thomson Wadsworth,
2005.
Buku.
Gaya Turabian
Healey, Joseph H.
Statistics: a tool for social research.
7e
Belmont:
Thomson Wadsworth,
2005.
Buku.