Gaya APA
Treffinger, Donald J. (2000).
Practice Problems For Creative Problem Solving (3).
USA:
Prufrock Press.
Gaya Chicago
Treffinger, Donald J.
Practice Problems For Creative Problem Solving.
3
USA:
Prufrock Press,
2000.
.
Gaya MLA
Treffinger, Donald J.
Practice Problems For Creative Problem Solving.
3
USA:
Prufrock Press,
2000.
.
Gaya Turabian
Treffinger, Donald J.
Practice Problems For Creative Problem Solving.
3
USA:
Prufrock Press,
2000.
.