APA (7th ed.) Citation

NASUTION, M. Menuju Ketenangan Batin. Gema Insani Press.

Chicago Style (17th ed.) Citation

NASUTION, Muslim. Menuju Ketenangan Batin. Gema Insani Press.

MLA (8th ed.) Citation

NASUTION, Muslim. Menuju Ketenangan Batin. Gema Insani Press.

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