Black, P. (1989). The book of potpourri: Fragrant flower mixes for scenting & decorating the home. Dorling Kindersley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlack, Penny. The Book of Potpourri: Fragrant Flower Mixes for Scenting & Decorating the Home. London: Dorling Kindersley, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlack, Penny. The Book of Potpourri: Fragrant Flower Mixes for Scenting & Decorating the Home. Dorling Kindersley, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.