B. MAGRACIA, PH.D, E. . Mga Batayang Teorya sa varayti at Varyasyon ng Wika. ASIA PACIFIC JOURNAL OF SOCIAL INNOVATION, [S. l.], v. 22, n. 2, p. 129–147, 2024. Disponível em: https://journals.msuiit.edu.ph/tmf/article/view/355. Acesso em: 19 sep. 2024.