Gaya APA
Briggs, JGR.. (2007).
Chemistry : Longman A-Level Course (2007) .
Singapura:
Pearson Education.
Gaya Chicago
Briggs, JGR..
Chemistry : Longman A-Level Course (2007).
Singapura:
Pearson Education,
2007.
Printed Book.
Gaya MLA
Briggs, JGR..
Chemistry : Longman A-Level Course (2007).
Singapura:
Pearson Education,
2007.
Printed Book.
Gaya Turabian
Briggs, JGR..
Chemistry : Longman A-Level Course (2007).
Singapura:
Pearson Education,
2007.
Printed Book.