Gaya APA
Twomey, D, P.
(1986).
A Concise guide to employment law EEO & OSHA
.
Cincinnati:
South Western.
Gaya MLA
Twomey, David, P..
"A Concise guide to employment law EEO & OSHA".
Cincinnati:
South Western,
1986.
Buku/Printed Material.