Cita APA (7a ed.)
Tok-Wang Ling, S. R. Conceptual Modeling - ER '98: 17th International Conference on Conceptual Modeling, Singapore, November 16-19, 1998, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Tok-Wang Ling, Sudha Ram. Conceptual Modeling - ER '98: 17th International Conference on Conceptual Modeling, Singapore, November 16-19, 1998, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Tok-Wang Ling, Sudha Ram. Conceptual Modeling - ER '98: 17th International Conference on Conceptual Modeling, Singapore, November 16-19, 1998, Proceedings. Springer.
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