Gaya APA
Christopherson, A. ().
Teacher's Guide Book High School Health: L.I.F.E.P.A.C .
Rock Rapids:
Alpha Omega Publications.
Gaya MLA
Christopherson, Alan.
"Teacher's Guide Book High School Health: L.I.F.E.P.A.C".
Rock Rapids:
Alpha Omega Publications,
.
GEN - Bacaan/Seri Non-Fiksi.