Masa, E. M. Profile and performance of the agricultural extension system cleintele in Region VI.
Chicago-viite (17. p.)Masa, Edward M. Profile and Performance of the Agricultural Extension System Cleintele in Region VI.
MLA-viite (9. p.)Masa, Edward M. Profile and Performance of the Agricultural Extension System Cleintele in Region VI.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.