Gaya APA
MANSDORF, S., Sager, R.
(1988).
PERFORMANCE OF PROTECTIVE CLOTHING: SECOND SYMPOSIUM
.
Philadelphia:
ASTM.
Gaya MLA
MANSDORF, S.Z.., Sager, Richard.
"PERFORMANCE OF PROTECTIVE CLOTHING: SECOND SYMPOSIUM".
Philadelphia:
ASTM,
1988.
Textbook.