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.