Gaya APA
GEGA, Peter C. (1966).
Science in Elementary Educations .
New York:
John Wiley r Sons.
Gaya Chicago
GEGA, Peter C.
Science in Elementary Educations.
New York:
John Wiley r Sons,
1966.
Monograf.
Gaya MLA
GEGA, Peter C.
Science in Elementary Educations.
New York:
John Wiley r Sons,
1966.
Monograf.
Gaya Turabian
GEGA, Peter C.
Science in Elementary Educations.
New York:
John Wiley r Sons,
1966.
Monograf.