Παραπομπή σε μορφή APA (7η εκδ.)

Ramalingam, 2. R. R. (1990). The design of a new type of fluorescent lighting fitting. KL UTM.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ramalingam, 240817 Ramakrishnan R. The Design of a New Type of Fluorescent Lighting Fitting. KL UTM, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ramalingam, 240817 Ramakrishnan R. The Design of a New Type of Fluorescent Lighting Fitting. KL UTM, 1990.