Gaya APA
GRATZ, Pauline. (1966).
Integrated Science an Interdisciplinary Approach .
Philadelphia:
Davis.
Gaya Chicago
GRATZ, Pauline.
Integrated Science an Interdisciplinary Approach.
Philadelphia:
Davis,
1966.
Monograf.
Gaya MLA
GRATZ, Pauline.
Integrated Science an Interdisciplinary Approach.
Philadelphia:
Davis,
1966.
Monograf.
Gaya Turabian
GRATZ, Pauline.
Integrated Science an Interdisciplinary Approach.
Philadelphia:
Davis,
1966.
Monograf.