Gibson, W. (1963). Poems in the making. Boston: Houghton Mifflin Company.
शिकागो स्टाइल उद्धरणGibson, Walker. Poems in the Making. Boston: Houghton Mifflin Company, 1963.
एमएलए उद्धरणGibson, Walker. Poems in the Making. Boston: Houghton Mifflin Company, 1963.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.