Philippine-German Development Foundation, Inc. Y.C. James Yen Center, Silang, Cavite /
Annaliza D. Goteza.
- Indang, Cavite, Cavite State University- Main Campus, 2003.
- xii, 54p. : ill. ; 28 cm. illustrations ; cm.
Field study (B.S.B.M.--Economics) Cavite State University