@article {316,
	title = {Amphibia Zambesiaca 2: Ranidae},
	journal = {Ann. Natal Mus.},
	volume = {27},
	year = {1985},
	pages = {115-181},
	author = {Poynton, J.C. and Broadley, D. G.}
}
@article {1542,
	title = {Amphibia Zambeziaca 2. Ranidae.},
	journal = {Annals of the Natal Museum},
	year = {1985},
	pages = {115-181},
	author = {Poynton, J.C. and Broadley, D. G.}
}
@article {830,
	title = {Amphibians of southeastern Tanzania, with special reference to Stephopaedes and Mertensophryne (Bufonidae)},
	journal = {Bulletin of the Museum of Comparative Zoology},
	volume = {152},
	year = {1991},
	pages = {451-473},
	author = {Poynton, J.C.}
}
