(1977). Project development and management course for UP regional units, 18-3 June 1977. UP College Tacloban.
Cita Chicago (17th ed.)Project Development and Management Course for UP Regional Units, 18-3 June 1977. Tacloban City: UP College Tacloban, 1977.
Cita MLA (9th ed.)Project Development and Management Course for UP Regional Units, 18-3 June 1977. UP College Tacloban, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.