Gaya APA
Eunice Ewer Wallace, Ph.D. (1984).
The Riverside Spelling Program .
United States of America:
The Riverside Publishing Company.
Gaya Chicago
Eunice Ewer Wallace, Ph.D.
The Riverside Spelling Program.
United States of America:
The Riverside Publishing Company,
1984.
Text.
Gaya MLA
Eunice Ewer Wallace, Ph.D.
The Riverside Spelling Program.
United States of America:
The Riverside Publishing Company,
1984.
Text.
Gaya Turabian
Eunice Ewer Wallace, Ph.D.
The Riverside Spelling Program.
United States of America:
The Riverside Publishing Company,
1984.
Print.