APA Style
Philips, Ralph G, Webster, Susan. ().
Group Travel Operating Procedures .
USA:
Van Nostrand Reinhold.
Chicago Style
Philips, Ralph G, Webster, Susan.
Group Travel Operating Procedures.
USA:
Van Nostrand Reinhold,
.
Text.
MLA Style
Philips, Ralph G, Webster, Susan.
Group Travel Operating Procedures.
USA:
Van Nostrand Reinhold,
.
Text.
Turabian Style
Philips, Ralph G, Webster, Susan.
Group Travel Operating Procedures.
USA:
Van Nostrand Reinhold,
.
Print.