Shelton, M., & Thrrick, L. (1985). Melestarikan perkawinan: Bagaimana membina perkawinan agar tetap bahagia. Dahara Prize.
Chicago Style (17th ed.) CitationShelton, Marlene, and Lee Thrrick. Melestarikan Perkawinan: Bagaimana Membina Perkawinan Agar Tetap Bahagia. Dahara Prize, 1985.
MLA (8th ed.) CitationShelton, Marlene, and Lee Thrrick. Melestarikan Perkawinan: Bagaimana Membina Perkawinan Agar Tetap Bahagia. Dahara Prize, 1985.
Warning: These citations may not always be 100% accurate.