Gaya APA
S.H Chan, dkk. (2010).
Lower Secondary Science: Learning Through Diagrams Express/Normal (Academic) .
Singapura:
.
Gaya Chicago
S.H Chan, dkk.
Lower Secondary Science: Learning Through Diagrams Express/Normal (Academic).
Singapura:
,
2010.
Text.
Gaya MLA
S.H Chan, dkk.
Lower Secondary Science: Learning Through Diagrams Express/Normal (Academic).
Singapura:
,
2010.
Text.
Gaya Turabian
S.H Chan, dkk.
Lower Secondary Science: Learning Through Diagrams Express/Normal (Academic).
Singapura:
,
2010.
Print.