Merge pull request #11 from stdlib-js/feature/sample

Update `sample` API

Author: kgryte

docs/references/bib.bib

@@ -212,6 +212,21 @@ @article{vigna:2014
 	year = {2014},
 }
 
+@article{vose:1991,
+	abstract = {Let \\(\xi\\) be a random variable over a finite set with an arbitrary probability distribution. Improvements to a fast method of generating sample values for \\(\xi\\) in constant time are suggested.},
+	author = {Michael D. Vose},
+	doi = {10.1109/32.92917},
+	issn = {00985589},
+	journal = {IEEE Transactions on Software Engineering},
+	keywords = {random, rand, prng, rng, discrete},
+	month = {sep},
+	number = {9},
+	pages = {972--975},
+	title = {{A linear algorithm for generating random numbers with a given distribution}},
+	volume = {17},
+	year = {1991},
+}
+
 @article{marsaglia:2003,
 	abstract = {Description of a class of simple, extremely fast random number generators (RNGs) with periods \\(2^k −1\\) for \\(k = 32, 64, 96, 128, 160, 192\\). These RNGs seem to pass tests of randomness very well.},
 	author = {George Marsaglia},