Sangalang, J. E., & Ravina, M. C. V. (1993). Regular semantic realational principles as used in the analysis of metaphor and metonymy in Mario Eric Gamalinda's three poems. College of Arts and Letters, University of the Philippines Diliman.

Sangalang, Josielyn Escamis, and Maria Clara V. Ravina. Regular Semantic Realational Principles as Used in the Analysis of Metaphor and Metonymy in Mario Eric Gamalinda's Three Poems. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 1993.

Sangalang, Josielyn Escamis, and Maria Clara V. Ravina. Regular Semantic Realational Principles as Used in the Analysis of Metaphor and Metonymy in Mario Eric Gamalinda's Three Poems. College of Arts and Letters, University of the Philippines Diliman, 1993.