Gaya APA

Jefferd, Vincent. (2005). Words That Do Things . Singapore: .

Gaya Chicago

Jefferd, Vincent. Words That Do Things. Singapore: , 2005. Text.

Gaya MLA

Jefferd, Vincent. Words That Do Things. Singapore: , 2005. Text.

Gaya Turabian

Jefferd, Vincent. Words That Do Things. Singapore: , 2005. Print.