APA (7th ed.) Citation

AWANGGA, S. N., & SEKARNINGRUM. (2007). Desain Proposal Penelitian: Panduan tepat & lengkap membuat proposal penelitian. Pyramid.

Chicago Style (17th ed.) Citation

AWANGGA, Suryaputra N., and SEKARNINGRUM. Desain Proposal Penelitian: Panduan Tepat & Lengkap Membuat Proposal Penelitian. Pyramid, 2007.

MLA (8th ed.) Citation

AWANGGA, Suryaputra N., and SEKARNINGRUM. Desain Proposal Penelitian: Panduan Tepat & Lengkap Membuat Proposal Penelitian. Pyramid, 2007.

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