APA

Jolley J. L., . (1968). Data study. New York, NY [u.a.]: McGraw-Hill.

Chicago

Jolley John L, . 1968. Data study. New York, NY [u.a.]: McGraw-Hill.

Harvard

Jolley J. L., . (1968). Data study. New York, NY [u.a.]: McGraw-Hill.

MLA

Jolley John L, . Data study. New York, NY [u.a.]: McGraw-Hill. 1968.