Gaya APA
FOUKAL,Peter. (1990).
Solar Astrophsics .
New York:
John Wiley and Sons Inc.
Gaya Chicago
FOUKAL,Peter.
Solar Astrophsics.
New York:
John Wiley and Sons Inc,
1990.
Teks.
Gaya MLA
FOUKAL,Peter.
Solar Astrophsics.
New York:
John Wiley and Sons Inc,
1990.
Teks.
Gaya Turabian
FOUKAL,Peter.
Solar Astrophsics.
New York:
John Wiley and Sons Inc,
1990.
Teks.