Gaya APA
LEWIS, Floyd A.. (1949).
The Incandescent Light .
New Jersey:
The Thomas Alva Edison Foundation.
Gaya Chicago
LEWIS, Floyd A..
The Incandescent Light.
New Jersey:
The Thomas Alva Edison Foundation,
1949.
Teks.
Gaya MLA
LEWIS, Floyd A..
The Incandescent Light.
New Jersey:
The Thomas Alva Edison Foundation,
1949.
Teks.
Gaya Turabian
LEWIS, Floyd A..
The Incandescent Light.
New Jersey:
The Thomas Alva Edison Foundation,
1949.
Teks.