Penggayaan APA
Gore. (1990).
Back health program .
[s.l]:
NSW Technical.
Chicago Style
Gore.
Back health program.
[s.l]:
NSW Technical,
1990.
Text.
MLA Style
Gore.
Back health program.
[s.l]:
NSW Technical,
1990.
Text.
Turabian Style
Gore.
Back health program.
[s.l]:
NSW Technical,
1990.
Print.