Tohutoro APA (7th ed.)

Labovitz, S. Introduction to social research. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Labovitz, Sanford. Introduction to Social Research. NewYork: McGraw-Hill.

Tohutoro MLA (9th ed.)

Labovitz, Sanford. Introduction to Social Research. McGraw-Hill.