Gaya APA
Lesko, Wendy. (1984).
The Maternity Sourcebook .
America:
First Warner Books Printing.
Gaya Chicago
Lesko, Wendy.
The Maternity Sourcebook.
America:
First Warner Books Printing,
1984.
Text.
Gaya MLA
Lesko, Wendy.
The Maternity Sourcebook.
America:
First Warner Books Printing,
1984.
Text.
Gaya Turabian
Lesko, Wendy.
The Maternity Sourcebook.
America:
First Warner Books Printing,
1984.
Print.