Kuder, F. (1948). Kuder preference record vocational form CH. Science Research Associates.
Cita Chicago (17th ed.)Kuder, Frederic. Kuder Preference Record Vocational Form CH. Chicago: Science Research Associates, 1948.
Cita MLA (9th ed.)Kuder, Frederic. Kuder Preference Record Vocational Form CH. Science Research Associates, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.