Gaya APA
Tay, Beverly. (2007).
Biology insights .
Singapore:
Pearson Education Asia Pte Ltd.
Gaya Chicago
Tay, Beverly.
Biology insights.
Singapore:
Pearson Education Asia Pte Ltd,
2007.
Media Cetak.
Gaya MLA
Tay, Beverly.
Biology insights.
Singapore:
Pearson Education Asia Pte Ltd,
2007.
Media Cetak.
Gaya Turabian
Tay, Beverly.
Biology insights.
Singapore:
Pearson Education Asia Pte Ltd,
2007.
Media Cetak.