Cita APA (7th ed.)
LeTourneau, R. H. (1977). Success without compromise. Victor Books.
Cita Chicago (17th ed.)
LeTourneau, Richard H. Success Without Compromise. Illinois: Victor Books, 1977.
Cita MLA (9th ed.)
LeTourneau, Richard H. Success Without Compromise. Victor Books, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.