APA (7th ed.) Citation

Sumahamijaya, S. (1980). Membina sikap mental wiraswasta. Gunung Jati.

Chicago Style (17th ed.) Citation

Sumahamijaya, Suparman. Membina Sikap Mental Wiraswasta. Gunung Jati, 1980.

MLA (8th ed.) Citation

Sumahamijaya, Suparman. Membina Sikap Mental Wiraswasta. Gunung Jati, 1980.

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