Gaya APA
Kathryn,Ross Petras. (2014).
It Always Seems Impossible Until It's Done (Cet. 1).
New York:
Workman Publishing Company.
Gaya Chicago
Kathryn,Ross Petras.
It Always Seems Impossible Until It's Done.
Cet. 1
New York:
Workman Publishing Company,
2014.
Text.
Gaya MLA
Kathryn,Ross Petras.
It Always Seems Impossible Until It's Done.
Cet. 1
New York:
Workman Publishing Company,
2014.
Text.
Gaya Turabian
Kathryn,Ross Petras.
It Always Seems Impossible Until It's Done.
Cet. 1
New York:
Workman Publishing Company,
2014.
Print.