Ranasinghe, A. D. (1969). A study of some aspects of student teaching practices prevalent in the Sinhala-medium primary teacher training institutions in Ceylon. s.n.
Citação do estilo Chicago (17ª ed.)Ranasinghe, Amara Dayawathie. A Study of Some Aspects of Student Teaching Practices Prevalent in the Sinhala-medium Primary Teacher Training Institutions in Ceylon. Quezon City: s.n, 1969.
Citação MLA (9ª ed.)Ranasinghe, Amara Dayawathie. A Study of Some Aspects of Student Teaching Practices Prevalent in the Sinhala-medium Primary Teacher Training Institutions in Ceylon. s.n, 1969.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.