Gaya APA
Schultz, Fred. (2007).
Science Month by Month: pratical ideas and activities for teacher and homeschoolers .
San Francisco:
John Wiley & Sons, Inc.
Gaya Chicago
Schultz, Fred.
Science Month by Month: pratical ideas and activities for teacher and homeschoolers.
San Francisco:
John Wiley & Sons, Inc,
2007.
Media Cetak.
Gaya MLA
Schultz, Fred.
Science Month by Month: pratical ideas and activities for teacher and homeschoolers.
San Francisco:
John Wiley & Sons, Inc,
2007.
Media Cetak.
Gaya Turabian
Schultz, Fred.
Science Month by Month: pratical ideas and activities for teacher and homeschoolers.
San Francisco:
John Wiley & Sons, Inc,
2007.
Media Cetak.