APA
Woodall A., Vithanage H., Annakkage H., Dias G., Makalanda G., Mihindukulasuriya S., Munasinghe L. & Navaratne C. M. (1987). Data organisation and computer project work. Colombo: UGC.
Chicago
Woodall A.D, Vithanage H.G.V.T, Annakkage H.K.D.A.D.U, Dias G.K.A, Makalanda G.S, Mihindukulasuriya S.A.S, Munasinghe L and Navaratne Champa M. 1987. Data organisation and computer project work. Colombo: UGC.
Harvard
Woodall A., Vithanage H., Annakkage H., Dias G., Makalanda G., Mihindukulasuriya S., Munasinghe L. and Navaratne C. M. (1987). Data organisation and computer project work. Colombo: UGC.
MLA
Woodall A.D, Vithanage H.G.V.T, Annakkage H.K.D.A.D.U, Dias G.K.A, Makalanda G.S, Mihindukulasuriya S.A.S, Munasinghe L and Navaratne Champa M. Data organisation and computer project work. Colombo: UGC. 1987.
