Gaya APA
Gross, G, M.
(1990).
New Ideas For Papperfolding Origami
.
Hoboken, NJ:
A Friedman Group Books.
Gaya MLA
Gross, Gay, Merrill.
"New Ideas For Papperfolding Origami".
Hoboken, NJ:
A Friedman Group Books,
1990.
Text.