APA (7th ed.) Citation

Wijayananda, N. P. (1987). The Graphite industry in Sri Lanka. NARESA.

Chicago Style (17th ed.) Citation

Wijayananda, N. P. The Graphite Industry in Sri Lanka. Colombo: NARESA, 1987.

MLA (9th ed.) Citation

Wijayananda, N. P. The Graphite Industry in Sri Lanka. NARESA, 1987.

Warning: These citations may not always be 100% accurate.