Ragragio, J. M. (1981). The design and application of a manual sealogram method for spatial analysis in the Bicol IAD area.
Chicago Style (17th ed.) CitationRagragio, Junio M. The Design and Application of a Manual Sealogram Method for Spatial Analysis in the Bicol IAD Area. 1981.
MLA (9th ed.) CitationRagragio, Junio M. The Design and Application of a Manual Sealogram Method for Spatial Analysis in the Bicol IAD Area. 1981.
Warning: These citations may not always be 100% accurate.