Lues, Jan F. R.; Rasephei, MR; Venter, P; Theron, MM; dll. (2006). "Assessing food safety and associated food handling practices in street food vending". International Journal of Environmental Health Research. 16 (5): 319–328. doi:10.1080/09603120600869141. PMID16990173.
Artemis P. Simopoulos, Ramesh Venkataramana Bhat. Street Foods. Karger Publishers, 2000. m/s. vii. Dicapai pada 18 April 2011.
nih.gov
pubmed.ncbi.nlm.nih.gov
Lues, Jan F. R.; Rasephei, MR; Venter, P; Theron, MM; dll. (2006). "Assessing food safety and associated food handling practices in street food vending". International Journal of Environmental Health Research. 16 (5): 319–328. doi:10.1080/09603120600869141. PMID16990173.