Technology and Livelihood Resource Center. (2001). Gabay sa negosyo: High value vegetables. TLRC.
Cita Chicago (17th ed.)Technology and Livelihood Resource Center. Gabay Sa Negosyo: High Value Vegetables. Metro Manila: TLRC, 2001.
Cita MLA (9th ed.)Technology and Livelihood Resource Center. Gabay Sa Negosyo: High Value Vegetables. TLRC, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.