Gaya APA
COLLINS, GARY R.. (1995).
HOW TO BE A PEOPLE HELPER .
WHEATON, ILLINOIS:
TYNDALE HOUSE PUBLISERS, INC..
Gaya Chicago
COLLINS, GARY R..
HOW TO BE A PEOPLE HELPER.
WHEATON, ILLINOIS:
TYNDALE HOUSE PUBLISERS, INC.,
1995.
Text.
Gaya MLA
COLLINS, GARY R..
HOW TO BE A PEOPLE HELPER.
WHEATON, ILLINOIS:
TYNDALE HOUSE PUBLISERS, INC.,
1995.
Text.
Gaya Turabian
COLLINS, GARY R..
HOW TO BE A PEOPLE HELPER.
WHEATON, ILLINOIS:
TYNDALE HOUSE PUBLISERS, INC.,
1995.
Print.