Gaya APA
Hutchinson, Alex. (2009).
Big Ideas : 100 Modern Inventions .
New York:
Hearts Books.
Gaya Chicago
Hutchinson, Alex.
Big Ideas : 100 Modern Inventions.
New York:
Hearts Books,
2009.
Non-fiction.
Gaya MLA
Hutchinson, Alex.
Big Ideas : 100 Modern Inventions.
New York:
Hearts Books,
2009.
Non-fiction.
Gaya Turabian
Hutchinson, Alex.
Big Ideas : 100 Modern Inventions.
New York:
Hearts Books,
2009.
Non-fiction.