Gaya APA
Tay, Beverly. (2007).
Biology Insights '0' Level (2007) .
Singapura:
Pearson Education.
Gaya Chicago
Tay, Beverly.
Biology Insights '0' Level (2007).
Singapura:
Pearson Education,
2007.
Printed Book.
Gaya MLA
Tay, Beverly.
Biology Insights '0' Level (2007).
Singapura:
Pearson Education,
2007.
Printed Book.
Gaya Turabian
Tay, Beverly.
Biology Insights '0' Level (2007).
Singapura:
Pearson Education,
2007.
Printed Book.