APA (7th ed.) Citation

Suryabrata, S. (1988). Metodologi penelitian. Raja Grafindo Persada.

Chicago Style (17th ed.) Citation

Suryabrata, Sumadi. Metodologi Penelitian. Raja Grafindo Persada, 1988.

MLA (8th ed.) Citation

Suryabrata, Sumadi. Metodologi Penelitian. Raja Grafindo Persada, 1988.

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