Cita APA (7a ed.)

Lach, I. J., & Kohl, P. L. (1981). Follow-Up Study of FY 1979 Occupational Non-Graduate Completers.

Cita Chicago Style (17a ed.)

Lach, Ivan J., y Peggy L. Kohl. Follow-Up Study of FY 1979 Occupational Non-Graduate Completers. 1981.

Cita MLA (9a ed.)

Lach, Ivan J., y Peggy L. Kohl. Follow-Up Study of FY 1979 Occupational Non-Graduate Completers. 1981.