BLYTON, E. Melacak Jejak Rahasia. Gramedia Pusta.
Chicago Style (17th ed.) CitationBLYTON, Enid. Melacak Jejak Rahasia. Gramedia Pusta.
MLA (8th ed.) CitationBLYTON, Enid. Melacak Jejak Rahasia. Gramedia Pusta.
Warning: These citations may not always be 100% accurate.